diff --git a/Werkbank-balken/assembly.scad b/Werkbank-balken/assembly.scad
index 0588bc0..f812bd2 100644
--- a/Werkbank-balken/assembly.scad
+++ b/Werkbank-balken/assembly.scad
@@ -29,10 +29,10 @@ translate([standoffset, toplength-standbeamthickness-standsideoffset, 0]){
 }
 
 // === stand top ===
-translate([standoffset+standvertoffset, standsideoffset, benchheight-topheight-standbeamthickness]){
+translate([standtopoffset, standsideoffset, benchheight-topheight-standbeamthickness]){
 	standtop();
 }
-translate([standoffset+standvertoffset, toplength-standbeamthickness-standsideoffset, benchheight-topheight-standbeamthickness]){
+translate([standtopoffset, toplength-standbeamthickness-standsideoffset, benchheight-topheight-standbeamthickness]){
 	standtop();
 }
 
diff --git a/Werkbank-balken/dimensions.scad b/Werkbank-balken/dimensions.scad
index 47a5735..b7ca512 100644
--- a/Werkbank-balken/dimensions.scad
+++ b/Werkbank-balken/dimensions.scad
@@ -2,13 +2,15 @@
 FN=40;
 
 toplength = 1500;
-topdepth = 630;
-topheight = 50;
 topbeamthickness = 45;
-topsidewidth = 65;
-topsideheight = 80;
+topdepth = topbeamthickness*15;
+topheight = 50;
+
+topsidewidth = 50;
+topsideheight = 69;
+
 topslitdepth = 20;
-topslitheight = 14;
+topslitheight = 20;
 
 connectorheight = 100;
 connectorthickness = 30;
@@ -18,5 +20,6 @@ benchheight = 960;
 
 standbeamthickness = 70;
 standoffset = 50;
+standtopoffset = 50;
 standsideoffset = 100;
 standvertoffset = 50;
diff --git a/Werkbank-balken/stand.scad b/Werkbank-balken/stand.scad
index e176b6d..d8a8387 100644
--- a/Werkbank-balken/stand.scad
+++ b/Werkbank-balken/stand.scad
@@ -7,8 +7,8 @@ module standbottom(){
 
 module standtop(){
 	color("blue")
-	cube(size=[topdepth - 2*standoffset - 2*standvertoffset, standbeamthickness, standbeamthickness], center=false);
-	echo("#### Stand top beam: length = ", topdepth - 2*standoffset - 2*standvertoffset, " height = ", standbeamthickness, "width = ", standbeamthickness);
+	cube(size=[topdepth - 2*standtopoffset, standbeamthickness, standbeamthickness], center=false);
+	echo("#### Stand top beam: length = ", topdepth - 2*standtopoffset, " height = ", standbeamthickness, "width = ", standbeamthickness);
 }
 
 module standvertical(){