diff --git a/.github/workflows/check_tests.yml b/.github/workflows/check_tests.yml
index 006561012..077e035a2 100644
--- a/.github/workflows/check_tests.yml
+++ b/.github/workflows/check_tests.yml
@@ -186,11 +186,38 @@ jobs:
           sudo rm -rf /usr/local/lib/android
           sudo rm -rf /usr/share/dotnet
           df -h
-      - name: create-chainspec
+      - name: build benchmarking binary
         run: |
           RUSTC_BOOTSTRAP=1 cargo build --release --features runtime-benchmarks
+      - name: create-calamari-chainspec
+        run: |
           ${{ github.workspace }}/target/release/manta build-spec --chain calamari-dev --disable-default-bootnode --raw > ${{ github.workspace }}/tests/data/fork.json
-      - name: append manta-pay storage
+      - name: append manta-pay storage for Calamari
+        run: |
+          wget -P ${{ github.workspace }}/tests/data https://manta-ops.s3.amazonaws.com/integration-tests-data/storage.json
+          cd ${{ github.workspace }}/tests
+          yarn install
+          yarn
+          node append_storage.js
+      - name: Run live benchmarks test
+        env:
+          RUST_BACKTRACE: full
+          RUSTC_WRAPPER: sccache
+          SCCACHE_CACHE_SIZE: 120G
+          SCCACHE_DIR: /home/runner/.cache/sccache
+        run: |
+          ${{ github.workspace }}/target/release/manta \
+          benchmark \
+            pallet \
+            --chain=${{ github.workspace }}/tests/data/fork.json \
+            --pallet=* \
+            --extrinsic=* \
+            --repeat=1 \
+            --steps=2
+      - name: create-manta-dev-chainspec
+        run: |
+          ${{ github.workspace }}/target/release/manta build-spec --chain manta-dev --disable-default-bootnode --raw > ${{ github.workspace }}/tests/data/fork.json
+      - name: append manta-pay storage for Manta
         run: |
           wget -P ${{ github.workspace }}/tests/data https://manta-ops.s3.amazonaws.com/integration-tests-data/storage.json
           cd ${{ github.workspace }}/tests
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d246adfc..600231e9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## v4.3.0
 ### Added
-- [\#1179](https://github.com/Manta-Network/Manta/pull/1179) Name Service Pallet [CA]
+- [\#1179](https://github.com/Manta-Network/Manta/pull/1179) Copy Name Service Pallet [CA]
 - [\#1141](https://github.com/Manta-Network/Manta/pull/1141) manta-farming [MACA]
 - [\#1036](https://github.com/Manta-Network/Manta/pull/1036) Pallet Staking Lottery [MACA]
 
@@ -11,6 +11,8 @@
 
 ### Fixed
 - [\#1175](https://github.com/Manta-Network/Manta/pull/1175) Fix congestion test CI [MACA]
+- [\#1193](https://github.com/Manta-Network/Manta/pull/1193) Revert to v0942 polkadot binary [MACA]
+- [\#1196](https://github.com/Manta-Network/Manta/pull/1196) Fix dex ed [MA]
 
 ### Removed
 - [\#1167](https://github.com/Manta-Network/Manta/pull/1167) Retire dolphin runtime [DO]
diff --git a/Cargo.lock b/Cargo.lock
index f0e17803f..cd585cccc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14986,7 +14986,7 @@ dependencies = [
 [[package]]
 name = "zenlink-protocol"
 version = "0.4.4"
-source = "git+https://github.com/manta-network/Zenlink?branch=polkadot-v0.9.37#af453d294541b87033a6ee4e22ce5151c581acc1"
+source = "git+https://github.com/manta-network/Zenlink?branch=polkadot-v0.9.37#c2acc36bea02e6c2aa38f3b290e255dfd5c164dd"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -15006,7 +15006,7 @@ dependencies = [
 [[package]]
 name = "zenlink-protocol-rpc"
 version = "0.4.4"
-source = "git+https://github.com/manta-network/Zenlink?branch=polkadot-v0.9.37#af453d294541b87033a6ee4e22ce5151c581acc1"
+source = "git+https://github.com/manta-network/Zenlink?branch=polkadot-v0.9.37#c2acc36bea02e6c2aa38f3b290e255dfd5c164dd"
 dependencies = [
  "jsonrpsee",
  "parity-scale-codec",
@@ -15021,7 +15021,7 @@ dependencies = [
 [[package]]
 name = "zenlink-protocol-runtime-api"
 version = "0.4.4"
-source = "git+https://github.com/manta-network/Zenlink?branch=polkadot-v0.9.37#af453d294541b87033a6ee4e22ce5151c581acc1"
+source = "git+https://github.com/manta-network/Zenlink?branch=polkadot-v0.9.37#c2acc36bea02e6c2aa38f3b290e255dfd5c164dd"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
diff --git a/primitives/manta/src/xcm.rs b/primitives/manta/src/xcm.rs
index db2000ab4..a70112562 100644
--- a/primitives/manta/src/xcm.rs
+++ b/primitives/manta/src/xcm.rs
@@ -26,12 +26,18 @@ use sp_std::marker::PhantomData;
 
 use crate::assets::{AssetIdLocationMap, UnitsPerSecond};
 use frame_support::{
+    ensure,
     pallet_prelude::Get,
-    traits::{fungibles::Mutate, tokens::ExistenceRequirement},
+    traits::{fungibles::Mutate, tokens::ExistenceRequirement, Contains},
 };
 use frame_system::Config;
 use xcm::{
-    latest::{prelude::Concrete, Error as XcmError},
+    latest::{
+        prelude::{BuyExecution, Concrete, DescendOrigin, WithdrawAsset},
+        Error as XcmError,
+        WeightLimit::{Limited, Unlimited},
+        Xcm,
+    },
     v1::{
         AssetId as XcmAssetId, Fungibility,
         Junction::{AccountId32, Parachain},
@@ -43,7 +49,7 @@ use xcm_builder::TakeRevenue;
 use xcm_executor::{
     traits::{
         Convert as XcmConvert, FilterAssetLocation, MatchesFungible, MatchesFungibles,
-        TransactAsset, WeightTrader,
+        ShouldExecute, TransactAsset, WeightTrader,
     },
     Assets,
 };
@@ -410,3 +416,52 @@ where
         Ok(asset.clone().into())
     }
 }
+
+/// Barrier allowing a top level paid message with DescendOrigin instruction first
+pub struct AllowTopLevelPaidExecutionDescendOriginFirst<T>(PhantomData<T>);
+impl<T: Contains<MultiLocation>> ShouldExecute for AllowTopLevelPaidExecutionDescendOriginFirst<T> {
+    fn should_execute<Call>(
+        origin: &MultiLocation,
+        message: &mut Xcm<Call>,
+        max_weight: u64,
+        _weight_credit: &mut u64,
+    ) -> Result<(), ()> {
+        log::trace!(
+            target: "xcm::barriers",
+            "AllowTopLevelPaidExecutionDescendOriginFirst origin:
+            {:?}, message: {:?}, max_weight: {:?}, weight_credit: {:?}",
+            origin, message, max_weight, _weight_credit,
+        );
+        ensure!(T::contains(origin), ());
+        let mut iter = message.0.iter_mut();
+        // Make sure the first instruction is DescendOrigin
+        iter.next()
+            .filter(|instruction| matches!(instruction, DescendOrigin(_)))
+            .ok_or(())?;
+
+        // Then WithdrawAsset
+        iter.next()
+            .filter(|instruction| matches!(instruction, WithdrawAsset(_)))
+            .ok_or(())?;
+
+        // Then BuyExecution
+        let i = iter.next().ok_or(())?;
+        match i {
+            BuyExecution {
+                weight_limit: Limited(ref mut weight),
+                ..
+            } if *weight >= max_weight => {
+                *weight = max_weight;
+                Ok(())
+            }
+            BuyExecution {
+                ref mut weight_limit,
+                ..
+            } if weight_limit == &Unlimited => {
+                *weight_limit = Limited(max_weight);
+                Ok(())
+            }
+            _ => Err(()),
+        }
+    }
+}
diff --git a/runtime/calamari/src/weights/zenlink_protocol.rs b/runtime/calamari/src/weights/zenlink_protocol.rs
index 632db2d69..186b2217e 100644
--- a/runtime/calamari/src/weights/zenlink_protocol.rs
+++ b/runtime/calamari/src/weights/zenlink_protocol.rs
@@ -17,7 +17,7 @@
 //! Autogenerated weights for zenlink_protocol
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2023-07-07, STEPS: `50`, REPEAT: 40, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2023-07-11, STEPS: `50`, REPEAT: 40, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("/home/runner/runners/2.280.1/_work/Manta/Manta/tests/data/fork.json"), DB CACHE: 1024
 
 // Executed Command:
@@ -66,15 +66,15 @@ pub struct SubstrateWeight<T>(PhantomData<T>);
 impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T> {
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_receiver() -> Weight {
-		// Minimum execution time: 7_870 nanoseconds.
-		Weight::from_ref_time(8_202_000)
+		// Minimum execution time: 7_753 nanoseconds.
+		Weight::from_ref_time(8_045_000)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_point() -> Weight {
-		// Minimum execution time: 7_468 nanoseconds.
-		Weight::from_ref_time(7_732_000)
+		// Minimum execution time: 7_232 nanoseconds.
+		Weight::from_ref_time(7_540_000)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -83,8 +83,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	fn create_pair() -> Weight {
-		// Minimum execution time: 40_796 nanoseconds.
-		Weight::from_ref_time(42_016_000)
+		// Minimum execution time: 29_470 nanoseconds.
+		Weight::from_ref_time(32_130_000)
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -92,8 +92,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapRewards (r:0 w:1)
 	fn bootstrap_create() -> Weight {
-		// Minimum execution time: 24_286 nanoseconds.
-		Weight::from_ref_time(25_607_000)
+		// Minimum execution time: 22_982 nanoseconds.
+		Weight::from_ref_time(25_660_000)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -103,8 +103,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapPersonalSupply (r:1 w:1)
 	fn bootstrap_contribute() -> Weight {
-		// Minimum execution time: 65_180 nanoseconds.
-		Weight::from_ref_time(69_190_000)
+		// Minimum execution time: 64_517 nanoseconds.
+		Weight::from_ref_time(65_317_000)
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -123,8 +123,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol ForeignLedger (r:2 w:2)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:4)
 	fn bootstrap_claim() -> Weight {
-		// Minimum execution time: 253_274 nanoseconds.
-		Weight::from_ref_time(266_628_000)
+		// Minimum execution time: 253_726 nanoseconds.
+		Weight::from_ref_time(256_141_000)
 			.saturating_add(T::DbWeight::get().reads(24))
 			.saturating_add(T::DbWeight::get().writes(20))
 	}
@@ -142,8 +142,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapEndStatus (r:0 w:1)
 	fn bootstrap_end() -> Weight {
-		// Minimum execution time: 227_976 nanoseconds.
-		Weight::from_ref_time(243_089_000)
+		// Minimum execution time: 230_524 nanoseconds.
+		Weight::from_ref_time(233_518_000)
 			.saturating_add(T::DbWeight::get().reads(23))
 			.saturating_add(T::DbWeight::get().writes(32))
 	}
@@ -151,8 +151,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol BootstrapRewards (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	fn bootstrap_update() -> Weight {
-		// Minimum execution time: 29_541 nanoseconds.
-		Weight::from_ref_time(31_770_000)
+		// Minimum execution time: 31_760 nanoseconds.
+		Weight::from_ref_time(32_326_000)
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -161,8 +161,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ParachainInfo ParachainId (r:1 w:0)
 	// Storage: ZenlinkProtocol ForeignLedger (r:4 w:4)
 	fn bootstrap_refund() -> Weight {
-		// Minimum execution time: 65_667 nanoseconds.
-		Weight::from_ref_time(69_653_000)
+		// Minimum execution time: 64_871 nanoseconds.
+		Weight::from_ref_time(70_596_000)
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -180,8 +180,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: AssetManager AssetIdMetadata (r:0 w:5)
 	// Storage: AssetManager AssetIdLocation (r:0 w:3)
 	fn add_liquidity() -> Weight {
-		// Minimum execution time: 236_324 nanoseconds.
-		Weight::from_ref_time(249_001_000)
+		// Minimum execution time: 238_430 nanoseconds.
+		Weight::from_ref_time(259_648_000)
 			.saturating_add(T::DbWeight::get().reads(25))
 			.saturating_add(T::DbWeight::get().writes(29))
 	}
@@ -198,8 +198,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: Assets Account (r:1 w:1)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:2)
 	fn remove_liquidity() -> Weight {
-		// Minimum execution time: 174_439 nanoseconds.
-		Weight::from_ref_time(185_116_000)
+		// Minimum execution time: 174_527 nanoseconds.
+		Weight::from_ref_time(176_416_000)
 			.saturating_add(T::DbWeight::get().reads(19))
 			.saturating_add(T::DbWeight::get().writes(14))
 	}
@@ -207,8 +207,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_exact_assets_for_assets() -> Weight {
-		// Minimum execution time: 102_445 nanoseconds.
-		Weight::from_ref_time(103_807_000)
+		// Minimum execution time: 102_847 nanoseconds.
+		Weight::from_ref_time(103_961_000)
 			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -216,8 +216,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_assets_for_exact_assets() -> Weight {
-		// Minimum execution time: 102_448 nanoseconds.
-		Weight::from_ref_time(103_698_000)
+		// Minimum execution time: 102_805 nanoseconds.
+		Weight::from_ref_time(104_156_000)
 			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -227,15 +227,15 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 impl WeightInfo for () {
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_receiver() -> Weight {
-		// Minimum execution time: 7_870 nanoseconds.
-		Weight::from_ref_time(8_202_000)
+		// Minimum execution time: 7_753 nanoseconds.
+		Weight::from_ref_time(8_045_000)
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_point() -> Weight {
-		// Minimum execution time: 7_468 nanoseconds.
-		Weight::from_ref_time(7_732_000)
+		// Minimum execution time: 7_232 nanoseconds.
+		Weight::from_ref_time(7_540_000)
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -244,8 +244,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	fn create_pair() -> Weight {
-		// Minimum execution time: 40_796 nanoseconds.
-		Weight::from_ref_time(42_016_000)
+		// Minimum execution time: 29_470 nanoseconds.
+		Weight::from_ref_time(32_130_000)
 			.saturating_add(RocksDbWeight::get().reads(3))
 			.saturating_add(RocksDbWeight::get().writes(2))
 	}
@@ -253,8 +253,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapRewards (r:0 w:1)
 	fn bootstrap_create() -> Weight {
-		// Minimum execution time: 24_286 nanoseconds.
-		Weight::from_ref_time(25_607_000)
+		// Minimum execution time: 22_982 nanoseconds.
+		Weight::from_ref_time(25_660_000)
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(3))
 	}
@@ -264,8 +264,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapPersonalSupply (r:1 w:1)
 	fn bootstrap_contribute() -> Weight {
-		// Minimum execution time: 65_180 nanoseconds.
-		Weight::from_ref_time(69_190_000)
+		// Minimum execution time: 64_517 nanoseconds.
+		Weight::from_ref_time(65_317_000)
 			.saturating_add(RocksDbWeight::get().reads(8))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
@@ -284,8 +284,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol ForeignLedger (r:2 w:2)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:4)
 	fn bootstrap_claim() -> Weight {
-		// Minimum execution time: 253_274 nanoseconds.
-		Weight::from_ref_time(266_628_000)
+		// Minimum execution time: 253_726 nanoseconds.
+		Weight::from_ref_time(256_141_000)
 			.saturating_add(RocksDbWeight::get().reads(24))
 			.saturating_add(RocksDbWeight::get().writes(20))
 	}
@@ -303,8 +303,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapEndStatus (r:0 w:1)
 	fn bootstrap_end() -> Weight {
-		// Minimum execution time: 227_976 nanoseconds.
-		Weight::from_ref_time(243_089_000)
+		// Minimum execution time: 230_524 nanoseconds.
+		Weight::from_ref_time(233_518_000)
 			.saturating_add(RocksDbWeight::get().reads(23))
 			.saturating_add(RocksDbWeight::get().writes(32))
 	}
@@ -312,8 +312,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol BootstrapRewards (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	fn bootstrap_update() -> Weight {
-		// Minimum execution time: 29_541 nanoseconds.
-		Weight::from_ref_time(31_770_000)
+		// Minimum execution time: 31_760 nanoseconds.
+		Weight::from_ref_time(32_326_000)
 			.saturating_add(RocksDbWeight::get().reads(2))
 			.saturating_add(RocksDbWeight::get().writes(3))
 	}
@@ -322,8 +322,8 @@ impl WeightInfo for () {
 	// Storage: ParachainInfo ParachainId (r:1 w:0)
 	// Storage: ZenlinkProtocol ForeignLedger (r:4 w:4)
 	fn bootstrap_refund() -> Weight {
-		// Minimum execution time: 65_667 nanoseconds.
-		Weight::from_ref_time(69_653_000)
+		// Minimum execution time: 64_871 nanoseconds.
+		Weight::from_ref_time(70_596_000)
 			.saturating_add(RocksDbWeight::get().reads(7))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
@@ -341,8 +341,8 @@ impl WeightInfo for () {
 	// Storage: AssetManager AssetIdMetadata (r:0 w:5)
 	// Storage: AssetManager AssetIdLocation (r:0 w:3)
 	fn add_liquidity() -> Weight {
-		// Minimum execution time: 236_324 nanoseconds.
-		Weight::from_ref_time(249_001_000)
+		// Minimum execution time: 238_430 nanoseconds.
+		Weight::from_ref_time(259_648_000)
 			.saturating_add(RocksDbWeight::get().reads(25))
 			.saturating_add(RocksDbWeight::get().writes(29))
 	}
@@ -359,8 +359,8 @@ impl WeightInfo for () {
 	// Storage: Assets Account (r:1 w:1)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:2)
 	fn remove_liquidity() -> Weight {
-		// Minimum execution time: 174_439 nanoseconds.
-		Weight::from_ref_time(185_116_000)
+		// Minimum execution time: 174_527 nanoseconds.
+		Weight::from_ref_time(176_416_000)
 			.saturating_add(RocksDbWeight::get().reads(19))
 			.saturating_add(RocksDbWeight::get().writes(14))
 	}
@@ -368,8 +368,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_exact_assets_for_assets() -> Weight {
-		// Minimum execution time: 102_445 nanoseconds.
-		Weight::from_ref_time(103_807_000)
+		// Minimum execution time: 102_847 nanoseconds.
+		Weight::from_ref_time(103_961_000)
 			.saturating_add(RocksDbWeight::get().reads(9))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
@@ -377,8 +377,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_assets_for_exact_assets() -> Weight {
-		// Minimum execution time: 102_448 nanoseconds.
-		Weight::from_ref_time(103_698_000)
+		// Minimum execution time: 102_805 nanoseconds.
+		Weight::from_ref_time(104_156_000)
 			.saturating_add(RocksDbWeight::get().reads(9))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
diff --git a/runtime/calamari/src/xcm_config.rs b/runtime/calamari/src/xcm_config.rs
index 4fa30bcab..0944e9346 100644
--- a/runtime/calamari/src/xcm_config.rs
+++ b/runtime/calamari/src/xcm_config.rs
@@ -32,8 +32,8 @@ use manta_primitives::{
     assets::AssetIdLocationConvert,
     types::{AccountId, Balance, CalamariAssetId},
     xcm::{
-        AccountIdToMultiLocation, FirstAssetTrader, IsNativeConcrete, MultiAssetAdapter,
-        MultiNativeAsset,
+        AccountIdToMultiLocation, AllowTopLevelPaidExecutionDescendOriginFirst, FirstAssetTrader,
+        IsNativeConcrete, MultiAssetAdapter, MultiNativeAsset,
     },
 };
 use orml_traits::location::AbsoluteReserveProvider;
@@ -44,7 +44,7 @@ use sp_runtime::traits::Convert;
 use sp_std::prelude::*;
 use xcm::latest::prelude::*;
 use xcm_builder::{
-    AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom,
+    Account32Hash, AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom,
     AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, ConvertedConcreteAssetId,
     EnsureXcmOrigin, FixedRateOfFungible, LocationInverter, ParentAsSuperuser, ParentIsPreset,
     RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
@@ -93,6 +93,8 @@ pub type LocationToAccountId = (
     SiblingParachainConvertsVia<Sibling, AccountId>,
     // Straight up local `AccountId32` origins just alias directly to `AccountId`.
     AccountId32Aliases<RelayNetwork, AccountId>,
+    // Converts multilocation into a 32 byte hash for local `AccountId`s
+    Account32Hash<RelayNetwork, AccountId>,
 );
 
 /// This is the type to convert an (incoming) XCM origin into a local `Origin` instance,
@@ -164,6 +166,9 @@ match_types! {
 pub type Barrier = (
     // Allows local origin messages which call weight_credit >= weight_limit.
     TakeWeightCredit,
+    // Allows execution of Transact XCM instruction from configurable set of origins
+    // as long as the message is in the format DescendOrigin + WithdrawAsset + BuyExecution
+    AllowTopLevelPaidExecutionDescendOriginFirst<Everything>,
     // Allows non-local origin messages, for example from from the xcmp queue,
     // which have the ability to deposit assets and pay for their own execution.
     AllowTopLevelPaidExecutionFrom<Everything>,
diff --git a/runtime/integration-tests/src/xcm_mock/parachain.rs b/runtime/integration-tests/src/xcm_mock/parachain.rs
index 7e85dea53..9a2de5350 100644
--- a/runtime/integration-tests/src/xcm_mock/parachain.rs
+++ b/runtime/integration-tests/src/xcm_mock/parachain.rs
@@ -44,7 +44,10 @@ use manta_primitives::{
     },
     constants::{ASSET_MANAGER_PALLET_ID, CALAMARI_DECIMAL, WEIGHT_PER_SECOND},
     types::{BlockNumber, CalamariAssetId, Header},
-    xcm::{FirstAssetTrader, IsNativeConcrete, MultiAssetAdapter, MultiNativeAsset},
+    xcm::{
+        AllowTopLevelPaidExecutionDescendOriginFirst, FirstAssetTrader, IsNativeConcrete,
+        MultiAssetAdapter, MultiNativeAsset,
+    },
 };
 use pallet_xcm::XcmPassthrough;
 use polkadot_core_primitives::BlockNumber as RelayBlockNumber;
@@ -53,7 +56,7 @@ use polkadot_parachain::primitives::{
 };
 use xcm::{latest::prelude::*, Version as XcmVersion, VersionedMultiLocation, VersionedXcm};
 use xcm_builder::{
-    AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom,
+    Account32Hash, AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom,
     AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, ConvertedConcreteAssetId,
     EnsureXcmOrigin, FixedRateOfFungible, LocationInverter, ParentIsPreset,
     SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
@@ -176,6 +179,8 @@ pub type LocationToAccountId = (
     // Sibling parachain origins convert to AccountId via the `ParaId::into`.
     SiblingParachainConvertsVia<Sibling, AccountId>,
     AccountId32Aliases<RelayNetwork, AccountId>,
+    // Converts multilocation into a 32 byte hash for local `AccountId`s
+    Account32Hash<RelayNetwork, AccountId>,
 );
 
 /// This is the type to convert an (incoming) XCM origin into a local `Origin` instance,
@@ -241,6 +246,9 @@ match_types! {
 pub type Barrier = (
     // Allows local origin messages which call weight_credit >= weight_limit.
     TakeWeightCredit,
+    // Allows execution of Transact XCM instruction from configurable set of origins
+    // as long as the message is in the format DescendOrigin + WithdrawAsset + BuyExecution
+    AllowTopLevelPaidExecutionDescendOriginFirst<Everything>,
     // Allows non-local origin messages, for example from from the xcmp queue,
     // which have the ability to deposit assets and pay for their own execution.
     AllowTopLevelPaidExecutionFrom<Everything>,
diff --git a/runtime/integration-tests/src/xcm_mock/xcm_tests.rs b/runtime/integration-tests/src/xcm_mock/xcm_tests.rs
index b49019f26..9af813eac 100644
--- a/runtime/integration-tests/src/xcm_mock/xcm_tests.rs
+++ b/runtime/integration-tests/src/xcm_mock/xcm_tests.rs
@@ -38,8 +38,9 @@ use xcm_simulator::TestExt;
 use super::{
     parachain,
     parachain::{
-        create_asset_location, create_asset_metadata, register_assets_on_parachain, AssetManager,
-        ParaTokenPerSecond, XcmExecutorConfig as ParaXcmExecutorConfig, PALLET_ASSET_INDEX,
+        create_asset_location, create_asset_metadata, register_assets_on_parachain, AccountId,
+        AssetManager, ParaTokenPerSecond, RelayNetwork, XcmExecutorConfig as ParaXcmExecutorConfig,
+        PALLET_ASSET_INDEX,
     },
     relay_chain, MockNet, ParaA, ParaB, ParaC, Relay, *,
 };
@@ -133,6 +134,141 @@ fn dmp_transact_from_parent_should_pass_barrier() {
     });
 }
 
+#[test]
+fn xcmp_transact_from_sibling_tests() {
+    MockNet::reset();
+
+    let para_a_source_location = create_asset_location(1, PARA_A_ID);
+    let para_b_source_location = create_asset_location(1, PARA_B_ID);
+
+    let amount = INITIAL_BALANCE - 1000;
+
+    let para_a_asset_metadata = create_asset_metadata("ParaAToken", "ParaA", 18, 1, false, false);
+    let para_b_asset_metadata = create_asset_metadata("ParaBToken", "ParaB", 18, 1, false, false);
+
+    let _ = register_assets_on_parachain::<ParaA>(
+        &para_a_source_location,
+        &para_a_asset_metadata,
+        Some(0u128),
+        None,
+    );
+    let b_asset_id_on_a = register_assets_on_parachain::<ParaA>(
+        &para_b_source_location,
+        &para_b_asset_metadata,
+        Some(0u128),
+        None,
+    );
+
+    let _ = register_assets_on_parachain::<ParaB>(
+        &para_b_source_location,
+        &para_b_asset_metadata,
+        Some(0u128),
+        None,
+    );
+    let _ = register_assets_on_parachain::<ParaB>(
+        &para_a_source_location,
+        &para_a_asset_metadata,
+        Some(0u128),
+        None,
+    );
+
+    let remark = parachain::RuntimeCall::System(
+        frame_system::Call::<parachain::Runtime>::remark_with_event {
+            remark: vec![1, 2, 3],
+        },
+    );
+    let dummy_asset = MultiAsset {
+        id: Concrete(MultiLocation {
+            parents: 1,
+            interior: X1(Parachain(PARA_B_ID)),
+        }),
+        fun: Fungible(1000000000),
+    };
+    let dummy_assets = MultiAssets::from(vec![dummy_asset.clone()]);
+    let origin_location_interior = X1(AccountId32 {
+        network: Any,
+        id: ALICE.into(),
+    });
+    let alice_derived_account_on_b =
+        xcm_builder::Account32Hash::<RelayNetwork, AccountId>::convert_ref(MultiLocation {
+            parents: 1,
+            interior: X2(
+                Parachain(PARA_A_ID),
+                AccountId32 {
+                    network: Any,
+                    id: ALICE.into(),
+                },
+            ),
+        })
+        .unwrap();
+
+    ParaB::execute_with(|| {
+        assert_ok!(pallet_balances::Pallet::<parachain::Runtime>::set_balance(
+            parachain::RuntimeOrigin::root(),
+            alice_derived_account_on_b.clone(),
+            amount,
+            0
+        ));
+    });
+
+    ParaA::execute_with(|| {
+        assert_ok!(parachain::Assets::mint_into(
+            b_asset_id_on_a,
+            &ALICE,
+            amount
+        ));
+        assert_ok!(ParachainPalletXcm::send_xcm(
+            Here,
+            (Parent, Parachain(PARA_B_ID)),
+            Xcm(vec![
+                DescendOrigin(origin_location_interior),
+                WithdrawAsset(dummy_assets.clone()),
+                BuyExecution {
+                    fees: dummy_asset.clone(),
+                    weight_limit: Unlimited,
+                },
+                Transact {
+                    origin_type: OriginKind::SovereignAccount,
+                    require_weight_at_most: INITIAL_BALANCE as u64,
+                    call: remark.encode().into(),
+                }
+            ]),
+        ));
+    });
+
+    ParaB::execute_with(|| {
+        use parachain::{RuntimeEvent, System};
+        assert!(System::events().iter().any(|r| matches!(
+            r.event,
+            RuntimeEvent::System(frame_system::Event::Remarked { .. })
+        )));
+    });
+
+    ParaA::execute_with(|| {
+        assert_ok!(ParachainPalletXcm::send_xcm(
+            Here,
+            (Parent, Parachain(PARA_B_ID)),
+            Xcm(vec![Transact {
+                origin_type: OriginKind::SovereignAccount,
+                require_weight_at_most: INITIAL_BALANCE as u64,
+                call: remark.encode().into(),
+            }]),
+        ));
+    });
+
+    ParaB::execute_with(|| {
+        use parachain::{RuntimeEvent, System};
+        assert!(System::events().iter().any(|r| matches!(
+            r.event,
+            RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::Fail {
+                message_hash: _,
+                error: XcmError::Barrier,
+                weight: _
+            })
+        )));
+    });
+}
+
 #[test]
 fn ump() {
     MockNet::reset();
diff --git a/runtime/manta/src/weights/zenlink_protocol.rs b/runtime/manta/src/weights/zenlink_protocol.rs
index 30918ad7b..e713bb401 100644
--- a/runtime/manta/src/weights/zenlink_protocol.rs
+++ b/runtime/manta/src/weights/zenlink_protocol.rs
@@ -17,7 +17,7 @@
 //! Autogenerated weights for zenlink_protocol
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2023-07-07, STEPS: `50`, REPEAT: 40, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2023-07-11, STEPS: `50`, REPEAT: 40, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("/home/runner/runners/2.280.1/_work/Manta/Manta/tests/data/fork.json"), DB CACHE: 1024
 
 // Executed Command:
@@ -66,15 +66,15 @@ pub struct SubstrateWeight<T>(PhantomData<T>);
 impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T> {
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_receiver() -> Weight {
-		// Minimum execution time: 8_067 nanoseconds.
-		Weight::from_ref_time(8_216_000)
+		// Minimum execution time: 7_810 nanoseconds.
+		Weight::from_ref_time(8_142_000)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_point() -> Weight {
-		// Minimum execution time: 7_393 nanoseconds.
-		Weight::from_ref_time(7_819_000)
+		// Minimum execution time: 7_400 nanoseconds.
+		Weight::from_ref_time(7_604_000)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -83,8 +83,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	fn create_pair() -> Weight {
-		// Minimum execution time: 31_381 nanoseconds.
-		Weight::from_ref_time(31_892_000)
+		// Minimum execution time: 28_848 nanoseconds.
+		Weight::from_ref_time(33_175_000)
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -92,8 +92,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapRewards (r:0 w:1)
 	fn bootstrap_create() -> Weight {
-		// Minimum execution time: 25_296 nanoseconds.
-		Weight::from_ref_time(25_877_000)
+		// Minimum execution time: 24_782 nanoseconds.
+		Weight::from_ref_time(25_446_000)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -103,8 +103,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapPersonalSupply (r:1 w:1)
 	fn bootstrap_contribute() -> Weight {
-		// Minimum execution time: 63_772 nanoseconds.
-		Weight::from_ref_time(65_004_000)
+		// Minimum execution time: 63_689 nanoseconds.
+		Weight::from_ref_time(67_938_000)
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -123,8 +123,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol ForeignLedger (r:2 w:2)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:4)
 	fn bootstrap_claim() -> Weight {
-		// Minimum execution time: 253_641 nanoseconds.
-		Weight::from_ref_time(267_990_000)
+		// Minimum execution time: 248_654 nanoseconds.
+		Weight::from_ref_time(250_716_000)
 			.saturating_add(T::DbWeight::get().reads(24))
 			.saturating_add(T::DbWeight::get().writes(20))
 	}
@@ -142,8 +142,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapEndStatus (r:0 w:1)
 	fn bootstrap_end() -> Weight {
-		// Minimum execution time: 231_245 nanoseconds.
-		Weight::from_ref_time(234_383_000)
+		// Minimum execution time: 226_155 nanoseconds.
+		Weight::from_ref_time(240_070_000)
 			.saturating_add(T::DbWeight::get().reads(23))
 			.saturating_add(T::DbWeight::get().writes(32))
 	}
@@ -151,8 +151,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol BootstrapRewards (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	fn bootstrap_update() -> Weight {
-		// Minimum execution time: 32_028 nanoseconds.
-		Weight::from_ref_time(32_396_000)
+		// Minimum execution time: 30_750 nanoseconds.
+		Weight::from_ref_time(31_564_000)
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -161,8 +161,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ParachainInfo ParachainId (r:1 w:0)
 	// Storage: ZenlinkProtocol ForeignLedger (r:4 w:4)
 	fn bootstrap_refund() -> Weight {
-		// Minimum execution time: 64_260 nanoseconds.
-		Weight::from_ref_time(68_350_000)
+		// Minimum execution time: 63_599 nanoseconds.
+		Weight::from_ref_time(64_611_000)
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -180,8 +180,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: AssetManager AssetIdMetadata (r:0 w:5)
 	// Storage: AssetManager AssetIdLocation (r:0 w:3)
 	fn add_liquidity() -> Weight {
-		// Minimum execution time: 238_646 nanoseconds.
-		Weight::from_ref_time(242_711_000)
+		// Minimum execution time: 234_124 nanoseconds.
+		Weight::from_ref_time(248_597_000)
 			.saturating_add(T::DbWeight::get().reads(25))
 			.saturating_add(T::DbWeight::get().writes(29))
 	}
@@ -198,8 +198,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: Assets Account (r:1 w:1)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:2)
 	fn remove_liquidity() -> Weight {
-		// Minimum execution time: 175_693 nanoseconds.
-		Weight::from_ref_time(177_926_000)
+		// Minimum execution time: 173_355 nanoseconds.
+		Weight::from_ref_time(175_329_000)
 			.saturating_add(T::DbWeight::get().reads(19))
 			.saturating_add(T::DbWeight::get().writes(14))
 	}
@@ -207,8 +207,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_exact_assets_for_assets() -> Weight {
-		// Minimum execution time: 101_661 nanoseconds.
-		Weight::from_ref_time(103_658_000)
+		// Minimum execution time: 101_116 nanoseconds.
+		Weight::from_ref_time(102_363_000)
 			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -216,8 +216,8 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_assets_for_exact_assets() -> Weight {
-		// Minimum execution time: 102_476 nanoseconds.
-		Weight::from_ref_time(107_960_000)
+		// Minimum execution time: 101_719 nanoseconds.
+		Weight::from_ref_time(107_717_000)
 			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -227,15 +227,15 @@ impl<T: frame_system::Config> zenlink_protocol::WeightInfo for SubstrateWeight<T
 impl WeightInfo for () {
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_receiver() -> Weight {
-		// Minimum execution time: 8_067 nanoseconds.
-		Weight::from_ref_time(8_216_000)
+		// Minimum execution time: 7_810 nanoseconds.
+		Weight::from_ref_time(8_142_000)
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
 	// Storage: ZenlinkProtocol FeeMeta (r:1 w:1)
 	fn set_fee_point() -> Weight {
-		// Minimum execution time: 7_393 nanoseconds.
-		Weight::from_ref_time(7_819_000)
+		// Minimum execution time: 7_400 nanoseconds.
+		Weight::from_ref_time(7_604_000)
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -244,8 +244,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	fn create_pair() -> Weight {
-		// Minimum execution time: 31_381 nanoseconds.
-		Weight::from_ref_time(31_892_000)
+		// Minimum execution time: 28_848 nanoseconds.
+		Weight::from_ref_time(33_175_000)
 			.saturating_add(RocksDbWeight::get().reads(3))
 			.saturating_add(RocksDbWeight::get().writes(2))
 	}
@@ -253,8 +253,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapRewards (r:0 w:1)
 	fn bootstrap_create() -> Weight {
-		// Minimum execution time: 25_296 nanoseconds.
-		Weight::from_ref_time(25_877_000)
+		// Minimum execution time: 24_782 nanoseconds.
+		Weight::from_ref_time(25_446_000)
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(3))
 	}
@@ -264,8 +264,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol PairStatuses (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapPersonalSupply (r:1 w:1)
 	fn bootstrap_contribute() -> Weight {
-		// Minimum execution time: 63_772 nanoseconds.
-		Weight::from_ref_time(65_004_000)
+		// Minimum execution time: 63_689 nanoseconds.
+		Weight::from_ref_time(67_938_000)
 			.saturating_add(RocksDbWeight::get().reads(8))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
@@ -284,8 +284,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol ForeignLedger (r:2 w:2)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:4)
 	fn bootstrap_claim() -> Weight {
-		// Minimum execution time: 253_641 nanoseconds.
-		Weight::from_ref_time(267_990_000)
+		// Minimum execution time: 248_654 nanoseconds.
+		Weight::from_ref_time(250_716_000)
 			.saturating_add(RocksDbWeight::get().reads(24))
 			.saturating_add(RocksDbWeight::get().writes(20))
 	}
@@ -303,8 +303,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol LiquidityPairs (r:0 w:1)
 	// Storage: ZenlinkProtocol BootstrapEndStatus (r:0 w:1)
 	fn bootstrap_end() -> Weight {
-		// Minimum execution time: 231_245 nanoseconds.
-		Weight::from_ref_time(234_383_000)
+		// Minimum execution time: 226_155 nanoseconds.
+		Weight::from_ref_time(240_070_000)
 			.saturating_add(RocksDbWeight::get().reads(23))
 			.saturating_add(RocksDbWeight::get().writes(32))
 	}
@@ -312,8 +312,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol BootstrapRewards (r:1 w:1)
 	// Storage: ZenlinkProtocol BootstrapLimits (r:0 w:1)
 	fn bootstrap_update() -> Weight {
-		// Minimum execution time: 32_028 nanoseconds.
-		Weight::from_ref_time(32_396_000)
+		// Minimum execution time: 30_750 nanoseconds.
+		Weight::from_ref_time(31_564_000)
 			.saturating_add(RocksDbWeight::get().reads(2))
 			.saturating_add(RocksDbWeight::get().writes(3))
 	}
@@ -322,8 +322,8 @@ impl WeightInfo for () {
 	// Storage: ParachainInfo ParachainId (r:1 w:0)
 	// Storage: ZenlinkProtocol ForeignLedger (r:4 w:4)
 	fn bootstrap_refund() -> Weight {
-		// Minimum execution time: 64_260 nanoseconds.
-		Weight::from_ref_time(68_350_000)
+		// Minimum execution time: 63_599 nanoseconds.
+		Weight::from_ref_time(64_611_000)
 			.saturating_add(RocksDbWeight::get().reads(7))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
@@ -341,8 +341,8 @@ impl WeightInfo for () {
 	// Storage: AssetManager AssetIdMetadata (r:0 w:5)
 	// Storage: AssetManager AssetIdLocation (r:0 w:3)
 	fn add_liquidity() -> Weight {
-		// Minimum execution time: 238_646 nanoseconds.
-		Weight::from_ref_time(242_711_000)
+		// Minimum execution time: 234_124 nanoseconds.
+		Weight::from_ref_time(248_597_000)
 			.saturating_add(RocksDbWeight::get().reads(25))
 			.saturating_add(RocksDbWeight::get().writes(29))
 	}
@@ -359,8 +359,8 @@ impl WeightInfo for () {
 	// Storage: Assets Account (r:1 w:1)
 	// Storage: AssetManager AssetIdMetadata (r:0 w:2)
 	fn remove_liquidity() -> Weight {
-		// Minimum execution time: 175_693 nanoseconds.
-		Weight::from_ref_time(177_926_000)
+		// Minimum execution time: 173_355 nanoseconds.
+		Weight::from_ref_time(175_329_000)
 			.saturating_add(RocksDbWeight::get().reads(19))
 			.saturating_add(RocksDbWeight::get().writes(14))
 	}
@@ -368,8 +368,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_exact_assets_for_assets() -> Weight {
-		// Minimum execution time: 101_661 nanoseconds.
-		Weight::from_ref_time(103_658_000)
+		// Minimum execution time: 101_116 nanoseconds.
+		Weight::from_ref_time(102_363_000)
 			.saturating_add(RocksDbWeight::get().reads(9))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
@@ -377,8 +377,8 @@ impl WeightInfo for () {
 	// Storage: ZenlinkProtocol ForeignLedger (r:6 w:6)
 	// Storage: ZenlinkProtocol PairStatuses (r:2 w:0)
 	fn swap_assets_for_exact_assets() -> Weight {
-		// Minimum execution time: 102_476 nanoseconds.
-		Weight::from_ref_time(107_960_000)
+		// Minimum execution time: 101_719 nanoseconds.
+		Weight::from_ref_time(107_717_000)
 			.saturating_add(RocksDbWeight::get().reads(9))
 			.saturating_add(RocksDbWeight::get().writes(6))
 	}
diff --git a/runtime/manta/src/xcm_config.rs b/runtime/manta/src/xcm_config.rs
index a9efd3f40..d03b2cc08 100644
--- a/runtime/manta/src/xcm_config.rs
+++ b/runtime/manta/src/xcm_config.rs
@@ -53,6 +53,8 @@ use xcm_builder::{
 };
 use xcm_executor::{traits::JustTry, Config, XcmExecutor};
 
+use manta_primitives::xcm::AllowTopLevelPaidExecutionDescendOriginFirst;
+
 parameter_types! {
     pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
     pub const ReservedXcmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
@@ -87,9 +89,11 @@ pub type LocationToAccountId = (
     SiblingParachainConvertsVia<Sibling, AccountId>,
     // Straight up local `AccountId32` origins just alias directly to `AccountId`.
     AccountId32Aliases<RelayNetwork, AccountId>,
+    // Converts multilocation into a 32 byte hash for local `AccountId`s
+    xcm_builder::Account32Hash<RelayNetwork, AccountId>,
 );
 
-/// This is the type to convert an (incoming) XCM origin into a local `RuntimeOrigin` instance,
+/// This is the type to convert an (incoming) XCM origin into a local `Origin` instance,
 /// ready for dispatching a transaction with Xcm's `Transact`.
 /// It uses some Rust magic macro to do the pattern matching sequentially.
 /// There is an `OriginKind` which can biases the kind of local `RuntimeOrigin` it will become.
@@ -153,6 +157,9 @@ match_types! {
 pub type Barrier = (
     // Allows local origin messages which call weight_credit >= weight_limit.
     TakeWeightCredit,
+    // Allows execution of Transact XCM instruction from configurable set of origins
+    // as long as the message is in the format DescendOrigin + WithdrawAsset + BuyExecution
+    AllowTopLevelPaidExecutionDescendOriginFirst<Everything>,
     // Allows non-local origin messages, for example from from the xcmp queue,
     // which have the ability to deposit assets and pay for their own execution.
     AllowTopLevelPaidExecutionFrom<Everything>,