diff --git a/src/ChartJSCore/Models/Options/Legend/LegendLabel.cs b/src/ChartJSCore/Models/Options/Legend/LegendLabel.cs
index a8f8f46..10ccbca 100644
--- a/src/ChartJSCore/Models/Options/Legend/LegendLabel.cs
+++ b/src/ChartJSCore/Models/Options/Legend/LegendLabel.cs
@@ -29,7 +29,8 @@ public class LegendLabel : Base
         /// <summary>
         /// Padding between rows of colored boxes.
         /// </summary>
-        public int? Padding { get; set; }
+        [JsonConverter(typeof(PaddingConverter))]
+        public Padding Padding { get; set; }
 
         /// <summary>
         /// Generates legend items for each thing in the legend. Default implementation returns the text + styling for the color box.
diff --git a/src/ChartJSCore/Models/Options/Scales/Ticks/CartesianTick.cs b/src/ChartJSCore/Models/Options/Scales/Ticks/CartesianTick.cs
index 4323615..653f0c6 100644
--- a/src/ChartJSCore/Models/Options/Scales/Ticks/CartesianTick.cs
+++ b/src/ChartJSCore/Models/Options/Scales/Ticks/CartesianTick.cs
@@ -1,4 +1,7 @@
-namespace ChartJSCore.Models
+using ChartJSCore.Helpers;
+using Newtonsoft.Json;
+
+namespace ChartJSCore.Models
 {
     public class CartesianTick : Tick
     {
@@ -35,6 +38,7 @@ public class CartesianTick : Tick
         /// <summary>
         /// Padding between the tick label and the axis. When set on a vertical axis, this applies in the horizontal (X) direction. When set on a horizontal axis, this applies in the vertical (Y) direction.
         /// </summary>
-        public int? Padding { get; set; }
+        [JsonConverter(typeof(PaddingConverter))]
+        public Padding Padding { get; set; }
     }
 }
diff --git a/src/ChartJSCore/Models/Options/Scales/Ticks/RadialLinearTick.cs b/src/ChartJSCore/Models/Options/Scales/Ticks/RadialLinearTick.cs
index 76fbc3a..28719bb 100644
--- a/src/ChartJSCore/Models/Options/Scales/Ticks/RadialLinearTick.cs
+++ b/src/ChartJSCore/Models/Options/Scales/Ticks/RadialLinearTick.cs
@@ -1,4 +1,5 @@
 using ChartJSCore.Helpers;
+using Newtonsoft.Json;
 
 namespace ChartJSCore.Models
 {
@@ -9,15 +10,8 @@ public class RadialLinearTick : RadialTick
         /// </summary>
         public ChartColor BackdropColor { get; set; }
 
-        /// <summary>
-        /// Horizontal padding of label backdrop.
-        /// </summary>
-        public int? BackdropPaddingX { get; set; }
-
-        /// <summary>
-        /// Vertical padding of label backdrop.
-        /// </summary>
-        public int? BackdropPaddingY { get; set; }
+        [JsonConverter(typeof(PaddingConverter))]
+        public Padding BackdropPadding { get; set; }
 
         /// <summary>
         /// If true, scale will include 0 if it is not already included.