Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismView.cs
===================================================================
diff -u -rf25ad66ab15127c0d12410945f2cca66c0e77fc3 -r295b07d5a5211275ba4933364352b09bb9d65852
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismView.cs	(.../PipingFailureMechanismView.cs)	(revision f25ad66ab15127c0d12410945f2cca66c0e77fc3)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismView.cs	(.../PipingFailureMechanismView.cs)	(revision 295b07d5a5211275ba4933364352b09bb9d65852)
@@ -173,11 +173,11 @@
 
         private void CreateObservers()
         {
-            failureMechanismObserver = new Observer(UpdateMapData)
+            failureMechanismObserver = new Observer(UpdateSectionsMapData)
             {
                 Observable = FailureMechanism
             };
-            assessmentSectionObserver = new Observer(UpdateMapData)
+            assessmentSectionObserver = new Observer(UpdateReferenceLineMapData)
             {
                 Observable = AssessmentSection
             };
@@ -230,17 +230,6 @@
             };
         }
 
-        private void UpdateMapData()
-        {
-            UpdateCalculationsMapData();
-            UpdateHydraulicBoundaryLocationsMapData();
-            UpdateReferenceLineMapData();
-
-            UpdateSectionsMapData();
-            UpdateSurfaceLinesMapData();
-            UpdateStochasticSoilModelsMapData();
-        }
-
         private void SetAllMapDataFeatures()
         {
             SetCalculationsMapData();