Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillEngineFromMacroStabilityWrapperInput.cs
===================================================================
diff -u -r3088 -r3242
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillEngineFromMacroStabilityWrapperInput.cs	(.../FillEngineFromMacroStabilityWrapperInput.cs)	(revision 3088)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillEngineFromMacroStabilityWrapperInput.cs	(.../FillEngineFromMacroStabilityWrapperInput.cs)	(revision 3242)
@@ -161,14 +161,14 @@
 
             if (kernelSearchAreaConditions.AutoTangentLines)
             {
-                slipCircleDefinition.UpliftVanTangentLinesDefinition = TangentLinesDefinition.Specified;
+                slipCircleDefinition.UpliftVanTangentLinesDefinition = TangentLinesDefinition.OnBoundaryLines;
                 slipCircleDefinition.UpliftVanTangentLinesDistance =
                     (kernelSearchAreaConditions.TangentLineZTop - kernelSearchAreaConditions.TangentLineZBottom) /
                     kernelSearchAreaConditions.TangentLineNumber;
             }
             else
             {
-                slipCircleDefinition.UpliftVanTangentLinesDefinition = TangentLinesDefinition.OnBoundaryLines;
+                slipCircleDefinition.UpliftVanTangentLinesDefinition = TangentLinesDefinition.Specified;
             }
         }