diff --git a/Motorhalter.scad b/Motorhalter.scad
index 4b79468..cb68428 100644
--- a/Motorhalter.scad
+++ b/Motorhalter.scad
@@ -1,6 +1,6 @@
 $fn=50;
 
-motorheight=42;
+motorheight=42.1;
 motorwidth=40.5;
 wanddickemotor=3;
 wanddickelinks=5.5;
@@ -25,10 +25,12 @@ module mainbody(){
     cube([motorwidth + wanddickemotor, wanddickelinks ,motorheight]);
 
 translate([motorwidth,wanddickelinks,0])cube([wanddickemotor, motorheight, motorheight]);
+    
+    translate([motorwidth + wanddickemotor,motorheight * 2 /3,motorheight]) rotate([0,0,180]) linear_extrude(3) polygon([[0,0], [0, motorheight * 2 /3], [motorwidth * 2 /3, motorheight* 2 /3]]);
 }
 
 module motorholes(){  
-    translate([0,motorheight/2,motorheight/2])rotate([0,90,0])cylinder(h=wanddickemotor, d=cylinderdiameter);
+    translate([0,motorheight/2,motorheight/2])rotate([0,90,0])cylinder(h=wanddickemotor, d=cylinderdiameter, $fn=130);
     
     translate([0,motorheight - motorholedistance,motorheight - motorholedistance]) MotorM3Hole();