Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/MStabXmlDocTests.cs
===================================================================
diff -u -r2719 -r2722
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/MStabXmlDocTests.cs	(.../MStabXmlDocTests.cs)	(revision 2719)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/MStabXmlDocTests.cs	(.../MStabXmlDocTests.cs)	(revision 2722)
@@ -79,7 +79,7 @@
             var failureMechanismParametersMStab = new FailureMechanismParametersMStab();
             failureMechanismParametersMStab.MStabParameters.GridPosition = MStabGridPosition.Right;
             failureMechanismParametersMStab.MStabParameters.SearchMethod = MStabSearchMethod.GeneticAlgorithm;
-            double riverLevelLow = 0.01;
+            double riverLevelLow = 0.0;
 
             XDocument mstabXml = MStabXmlDoc.CreateMStabXmlDoc(
                 stabilityProjectFilename,
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/DamMacroStabilityTestHelper.cs
===================================================================
diff -u -r2166 -r2722
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/DamMacroStabilityTestHelper.cs	(.../DamMacroStabilityTestHelper.cs)	(revision 2166)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/DamMacroStabilityTestHelper.cs	(.../DamMacroStabilityTestHelper.cs)	(revision 2722)
@@ -55,6 +55,8 @@
             location.DikeEmbankmentMaterial = "OB1";
             location.ShoulderEmbankmentMaterial = "OB2";
             location.SoilList = CreateSoilList();
+            var dikeToe = surfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.DikeToeAtRiver);
+            dikeToe.Z = dikeToe.Z - 0.01;
             location.SurfaceLine = surfaceLine;
             return location;
         }
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/Expected1D1.xml
===================================================================
diff -u -r2719 -r2722
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/Expected1D1.xml	(.../Expected1D1.xml)	(revision 2719)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/Expected1D1.xml	(.../Expected1D1.xml)	(revision 2722)
@@ -4,7 +4,7 @@
   <tns:DamMStabInput MStabFileName="D:\src\dam\dam classic\trunk\src\bin\Debug\DamCalculation\Stability\Loc(LocationName)_Sce(ScenarioID)_Pro(1D1_sti)_Ite(0).sti" SoilDBName=".\TestData\soilmaterials.mdb">
     <tnsb:SurfaceLine>
       <tnsb:SurfacePoint XCoord="0" YCoord="0" />
-      <tnsb:SurfacePoint XCoord="10" YCoord="0" />
+      <tnsb:SurfacePoint XCoord="10" YCoord="-0.01" />
       <tnsb:SurfacePoint XCoord="34.5" YCoord="5" />
       <tnsb:SurfacePoint XCoord="35" YCoord="5" />
       <tnsb:SurfacePoint XCoord="38.5" YCoord="5" />
@@ -18,7 +18,7 @@
     </tnsb:SurfaceLine>
     <tnsb:CharacteristicPoints>
       <tnsb:CharacteristicPoint XCoord="0" YCoord="0" CharacteristicPointType="SurfaceLevelOutside" />
-      <tnsb:CharacteristicPoint XCoord="10" YCoord="0" CharacteristicPointType="DikeToeAtRiver" />
+      <tnsb:CharacteristicPoint XCoord="10" YCoord="-0.01" CharacteristicPointType="DikeToeAtRiver" />
       <tnsb:CharacteristicPoint XCoord="34.5" YCoord="5" CharacteristicPointType="DikeTopAtRiver" />
       <tnsb:CharacteristicPoint XCoord="35" YCoord="5" CharacteristicPointType="TrafficLoadOutside" />
       <tnsb:CharacteristicPoint XCoord="38.5" YCoord="5" CharacteristicPointType="TrafficLoadInside" />
@@ -32,8 +32,8 @@
     </tnsb:CharacteristicPoints>
     <tnsb:ExternalPLLines>
       <tnsb:PLLine IsPhreatic="true" BoundaryLayer="0">
-        <tnsb:PLPoint XCoord="0" YCoord="0.01" />
-        <tnsb:PLPoint XCoord="10.049" YCoord="0.01" />
+        <tnsb:PLPoint XCoord="0" YCoord="0" />
+        <tnsb:PLPoint XCoord="10" YCoord="0" />
         <tnsb:PLPoint XCoord="34.5" YCoord="0" />
         <tnsb:PLPoint XCoord="40.5" YCoord="0" />
         <tnsb:PLPoint XCoord="50.5" YCoord="-0" />
@@ -42,15 +42,15 @@
         <tnsb:PLPoint XCoord="75" YCoord="0" />
       </tnsb:PLLine>
       <tnsb:PLLine IsPhreatic="false" BoundaryLayer="0">
-        <tnsb:PLPoint XCoord="0" YCoord="0.01" />
+        <tnsb:PLPoint XCoord="0" YCoord="0" />
         <tnsb:PLPoint XCoord="75" YCoord="0" />
       </tnsb:PLLine>
       <tnsb:PLLine IsPhreatic="false" BoundaryLayer="0">
-        <tnsb:PLPoint XCoord="0" YCoord="0.01" />
-        <tnsb:PLPoint XCoord="75" YCoord="0.01" />
+        <tnsb:PLPoint XCoord="0" YCoord="0" />
+        <tnsb:PLPoint XCoord="75" YCoord="0" />
       </tnsb:PLLine>
       <tnsb:PLLine IsPhreatic="false" BoundaryLayer="0">
-        <tnsb:PLPoint XCoord="0" YCoord="0.01" />
+        <tnsb:PLPoint XCoord="0" YCoord="0" />
         <tnsb:PLPoint XCoord="75" YCoord="0" />
       </tnsb:PLLine>
     </tnsb:ExternalPLLines>