diff --git a/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleHeightControl.cs b/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleHeightControl.cs
index 5bcc7795b..8f238f96e 100644
--- a/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleHeightControl.cs
+++ b/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleHeightControl.cs
@@ -266,6 +266,8 @@ namespace MatterHackers.Plugins.EditorTools
 				{
 					heightOnMouseDown = heightObject.Height;
 				}
+
+				Object3DControlContext.Scene.ShowSelectionShadow = false;
 			}
 
 			base.OnMouseDown(mouseEvent3D);
@@ -342,6 +344,7 @@ namespace MatterHackers.Plugins.EditorTools
 				&& heightObject.Height != heightOnMouseDown)
 			{
 				SetHeightUndo(heightObject.Height, heightOnMouseDown);
+				Object3DControlContext.Scene.ShowSelectionShadow = true;
 			}
 
 			base.OnMouseUp(mouseEvent3D);
diff --git a/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleWidthDepthControl.cs b/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleWidthDepthControl.cs
index b8a9ad31d..acb7c8662 100644
--- a/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleWidthDepthControl.cs
+++ b/MatterControlLib/DesignTools/EditorTools/ScaleControls/ScaleWidthDepthControl.cs
@@ -323,6 +323,8 @@ namespace MatterHackers.Plugins.EditorTools
 				{
 					sizeOnMouseDown = new Vector2(widthDepthItem.Width, widthDepthItem.Depth);
 				}
+
+				Object3DControlContext.Scene.ShowSelectionShadow = false;
 			}
 
 			base.OnMouseDown(mouseEvent3D);
@@ -417,6 +419,7 @@ namespace MatterHackers.Plugins.EditorTools
 				&& (widthDepthItem.Width != sizeOnMouseDown.X || widthDepthItem.Depth != sizeOnMouseDown.Y))
 			{
 				SetWidthDepthUndo(new Vector2(widthDepthItem.Width, widthDepthItem.Depth), sizeOnMouseDown);
+				Object3DControlContext.Scene.ShowSelectionShadow = true;
 			}
 
 			base.OnMouseUp(mouseEvent3D);
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 3d28d3900..d86aca050 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 3d28d3900588a616f1a20ee64c2dc2863fa678c5
+Subproject commit d86aca05037188d3a43909ee1042327a461f9ff2