diff --git a/src/Mod/Sketcher/Gui/Resources/Sketcher.qrc b/src/Mod/Sketcher/Gui/Resources/Sketcher.qrc
index 2f6dd9650..38a9462fd 100644
--- a/src/Mod/Sketcher/Gui/Resources/Sketcher.qrc
+++ b/src/Mod/Sketcher/Gui/Resources/Sketcher.qrc
@@ -94,7 +94,6 @@
         <file>icons/small/Constraint_PointOnStart_sm.xpm</file>
         <file>icons/small/Constraint_PointToObject_sm.xpm</file>
         <file>icons/small/Constraint_Radius_sm.xpm</file>
-        <file>icons/small/Constraint_Symmetric.svg.zip</file>
         <file>icons/small/Constraint_Symmetric_sm.xpm</file>
         <file>icons/small/Constraint_TangentToEnd_sm.xpm</file>
         <file>icons/small/Constraint_TangentToStart_sm.xpm</file>
diff --git a/src/Mod/Sketcher/Gui/SoDatumLabel.cpp b/src/Mod/Sketcher/Gui/SoDatumLabel.cpp
index 442e674af..7c02776c7 100644
--- a/src/Mod/Sketcher/Gui/SoDatumLabel.cpp
+++ b/src/Mod/Sketcher/Gui/SoDatumLabel.cpp
@@ -56,6 +56,8 @@
 #include "SoDatumLabel.h"
 #include <Gui/BitmapFactory.h>
 
+#define ZCONSTR 0.006f
+
 using namespace SketcherGui;
 
 // ------------------------------------------------------
@@ -349,14 +351,14 @@ void SoDatumLabel::generatePrimitives(SoAction * action)
 
         // Calculate coordinates for the first arrow
         SbVec3f ar0, ar1, ar2;
-        ar0  = p1 + dir * 5 * margin;
+        ar0  = p1 + dir * 5 * margin ;
         ar1  = ar0 - dir * 0.866f * 2 * margin; // Base Point of Arrow
         ar2  = ar1 + norm * margin; // Triangular corners
         ar1 -= norm * margin;
 
         // Calculate coordinates for the second arrow
         SbVec3f ar3, ar4, ar5;
-        ar3  = p2 - dir * 5 * margin;
+        ar3  = p2 - dir * 5 * margin ;
         ar4  = ar3 + dir * 0.866f * 2 * margin; // Base Point of 2nd Arrow
 
         ar5  = ar4 + norm * margin; // Triangular corners
@@ -831,14 +833,14 @@ void SoDatumLabel::GLRender(SoGLRenderAction * action)
         ar1  = ar0 - dir * 0.866f * 2 * margin;
         ar2  = ar1 + norm * margin;
         ar1 -= norm * margin;
-
+        
         glBegin(GL_LINES);
-          glVertex2f(p1[0],p1[1]);
-          glVertex2f(ar0[0],ar0[1]);
-          glVertex2f(ar0[0],ar0[1]);
-          glVertex2f(ar1[0],ar1[1]);
-          glVertex2f(ar0[0],ar0[1]);
-          glVertex2f(ar2[0],ar2[1]);
+          glVertex3f(p1[0], p1[1], ZCONSTR); 
+          glVertex3f(ar0[0], ar0[1], ZCONSTR);
+          glVertex3f(ar0[0], ar0[1], ZCONSTR);
+          glVertex3f(ar1[0], ar1[1], ZCONSTR);
+          glVertex3f(ar0[0], ar0[1], ZCONSTR);
+          glVertex3f(ar2[0], ar2[1], ZCONSTR);
         glEnd();
 
         // Calculate coordinates for the second arrow
@@ -849,12 +851,12 @@ void SoDatumLabel::GLRender(SoGLRenderAction * action)
         ar4 -= norm * margin;
 
         glBegin(GL_LINES);
-          glVertex2f(p2[0],p2[1]);
-          glVertex2f(ar3[0],ar3[1]);
-          glVertex2f(ar3[0], ar3[1]);
-          glVertex2f(ar4[0], ar4[1]);
-          glVertex2f(ar3[0], ar3[1]);
-          glVertex2f(ar5[0], ar5[1]);
+          glVertex3f(p2[0], p2[1], ZCONSTR); 
+          glVertex3f(ar3[0], ar3[1], ZCONSTR); 
+          glVertex3f(ar3[0], ar3[1], ZCONSTR); 
+          glVertex3f(ar4[0], ar4[1], ZCONSTR); 
+          glVertex3f(ar3[0], ar3[1], ZCONSTR); 
+          glVertex3f(ar5[0], ar5[1], ZCONSTR); 
         glEnd();
 
         // BOUNDING BOX CALCULATION - IMPORTANT
diff --git a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
index 3dd10d831..404c7730c 100644
--- a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
+++ b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
@@ -256,10 +256,10 @@ ViewProviderSketch::ViewProviderSketch()
     PointSize.setValue(4);
 
     zCross=0.001f;
-    zConstr=0.003f; // constraint not construction
     zLines=0.005f;
-    zHighLine=0.006f;
-    zPoints=0.007f;
+    zConstr=0.006f; // constraint not construction
+    zHighLine=0.007f;
+    zPoints=0.008f;
     zHighlight=0.009f;
     zText=0.011f;
     zEdit=0.001f;