From 77df65558c91d863eb5cecfa5405bec975b8ff31 Mon Sep 17 00:00:00 2001
From: pixelzoom <cmalley@pixelzoom.com>
Date: Sat, 12 Aug 2023 06:54:29 -0400
Subject: [PATCH] uninstrument spinner.numberDisplay,
 https://github.com/phetsims/acid-base-solutions/issues/197

---
 js/mysolution/view/InitialConcentrationControl.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/mysolution/view/InitialConcentrationControl.ts b/js/mysolution/view/InitialConcentrationControl.ts
index 4d4eecc4..973c4d59 100644
--- a/js/mysolution/view/InitialConcentrationControl.ts
+++ b/js/mysolution/view/InitialConcentrationControl.ts
@@ -39,7 +39,7 @@ export default class InitialConcentrationControl extends VBox {
           font: new PhetFont( 14 )
         },
         cornerRadius: 4,
-        phetioVisiblePropertyInstrumented: false
+        tandem: Tandem.OPT_OUT // see https://github.com/phetsims/acid-base-solutions/issues/197#issuecomment-1674022990
       },
       touchAreaXDilation: 6,
       touchAreaYDilation: 6,