Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesDesign/SurfaceLineShoulderAdapter.cs
===================================================================
diff -u -r6404 -r7077
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesDesign/SurfaceLineShoulderAdapter.cs	(.../SurfaceLineShoulderAdapter.cs)	(revision 6404)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesDesign/SurfaceLineShoulderAdapter.cs	(.../SurfaceLineShoulderAdapter.cs)	(revision 7077)
@@ -1,4 +1,4 @@
-// Copyright (C) Stichting Deltares 2025. All rights reserved.
+// Copyright (C) Stichting Deltares 2026. All rights reserved.
 // 
 // This file is part of the Dam Engine.
 // 
@@ -106,15 +106,15 @@
         if (designFromDikeToe)
         {
             // for piping design, when the required new height is larger than allowed, it is an error!
-            if ((MaxShoulderLevel - dikeToeAtPolder.Z) < shoulderHeight)
+            if (MaxShoulderLevel - dikeToeAtPolder.Z < shoulderHeight)
             {
                 throw new SurfaceLineAdapterException(Resources.SurfaceLineShoulderAdapterNewShoulderHeightTooLargeError);
             }
         }
         else
         {
             // Assure new height is less then or equal to the maximum height
-            shoulderHeight = Math.Min(shoulderHeight, (MaxShoulderLevel - dikeToeAtPolder.Z));
+            shoulderHeight = Math.Min(shoulderHeight, MaxShoulderLevel - dikeToeAtPolder.Z);
         }
 
         // Find the intersection point at new shoulder height with the dike, this is where the new shoulder starts