Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesDesign/DesignCalculator.cs
===================================================================
diff -u -r2635 -r2791
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesDesign/DesignCalculator.cs	(.../DesignCalculator.cs)	(revision 2635)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesDesign/DesignCalculator.cs	(.../DesignCalculator.cs)	(revision 2791)
@@ -187,7 +187,7 @@
                                 orgLocationSurfaceLine = location.SurfaceLine.FullDeepClone();
                                 // Redesign the surfaceline to the desired Dike Table Height
                                 var surfaceLineHeightAdapter =
-                                    new SurfaceLineHeightAdapter(location.SurfaceLine, location);
+                                    new SurfaceLineHeightAdapter(location.SurfaceLine, location, designScenario.PolderLevel);
                                 SurfaceLine2 adaptedSurfaceLine =
                                     surfaceLineHeightAdapter.ConstructNewSurfaceLine(
                                         designScenario.DikeTableHeight ??