Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryHelper.cs
===================================================================
diff -u -r5460 -r5498
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryHelper.cs	(.../GeometryHelper.cs)	(revision 5460)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryHelper.cs	(.../GeometryHelper.cs)	(revision 5498)
@@ -290,8 +290,8 @@
         }
         foreach (GeometryCurve aCurve in geometryCurveList)
             geometry.DeleteCurve(aCurve, true);
-        geometry.Remove( outerLoop, false);
-        geometry.Remove( aSurface, false);
+        geometry.Remove( outerLoop);
+        geometry.Remove( aSurface);
         geometry.NewlyEffectedCurves.Clear();
     }