Index: src/Deltares.DSoilModel.Forms/DSoilModelMapEditor.cs
===================================================================
diff -u -r104 -r108
--- src/Deltares.DSoilModel.Forms/DSoilModelMapEditor.cs	(.../DSoilModelMapEditor.cs)	(revision 104)
+++ src/Deltares.DSoilModel.Forms/DSoilModelMapEditor.cs	(.../DSoilModelMapEditor.cs)	(revision 108)
@@ -6,10 +6,8 @@
 using Deltares.DSoilModel.Data;
 using Deltares.DSoilModel.Forms.Properties;
 using Deltares.Geographic;
-using Deltares.Geometry;
 using Deltares.Geotechnics;
 using Deltares.Geotechnics.ConePenetrationTest;
-using Deltares.Geotechnics.Mechanisms;
 using Deltares.Standard;
 using Deltares.Standard.EventPublisher;
 using Deltares.Standard.Extensions;
@@ -123,9 +121,11 @@
         /// </summary>
         public BarButtonItem CreateButton(Image image)
         {
-            var button = new BarButtonItem();
-            button.PaintStyle = BarItemPaintStyle.Standard;
-            button.Glyph = image;
+            var button = new BarButtonItem
+            {
+                PaintStyle = BarItemPaintStyle.Standard,
+                Glyph = image
+            };
             mapEditor.Toolbar.AddItem(button);
             return button;
         }
@@ -482,13 +482,13 @@
                     {
                         splitLocation = new SoilSegmentSplitLocation
                         {
-                            SoilSegment = segment
+                            SoilSegment = segment,
+                            XCoordinate = segment.GetSegmentLength()/2
                         };
-                        splitLocation.XCoordinate = segment.GetSegmentLength()/2;
                     }
                     segmentSplitters.Clear();
                     segmentSplitters.Add(splitLocation);
-                    mapEditor.AddLayer(segmentSplitters, true);
+                    mapEditor.AddLayer(segmentSplitters);
                 });
 
                 // event for length profile geometry editor
@@ -520,10 +520,12 @@
             var scheme = new PointScheme();
             scheme.Categories.Clear();
 
-            var pointCategory = new PointCategory();
-            pointCategory.LegendText = "Segment Split";
-            pointCategory.Symbolizer = new PointSymbolizer(Resources.SplitPoint, 15);
-            pointCategory.SelectionSymbolizer = new PointSymbolizer(Resources.SplitPoint, 10.0);
+            var pointCategory = new PointCategory
+            {
+                LegendText = "Segment Split",
+                Symbolizer = new PointSymbolizer(Resources.SplitPoint, 15),
+                SelectionSymbolizer = new PointSymbolizer(Resources.SplitPoint, 10.0)
+            };
             pointCategory.SelectionSymbolizer.SetOutline(Color.Black, 2);
             scheme.AddCategory(pointCategory);