diff --git a/Printed-Parts/scad/superswitch-case-v2.scad b/Printed-Parts/scad/superswitch-case-v2.scad
new file mode 100644
index 0000000..c6503d5
--- /dev/null
+++ b/Printed-Parts/scad/superswitch-case-v2.scad
@@ -0,0 +1,106 @@
+// PRUSA MM upgrade
+// SuperSwitch-case-v2
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+
+
+$fn=50;
+heightY=94;
+widthX=51;
+wall=1.5;
+txt="Y";
+pcb = 14;   // pcb height over bottom
+s=0;
+
+cambox();
+module cambox(){
+    difference() {
+        translate([0,-heightY/2,0]) box(widthX,heightY,30,3,1.5);
+        // M3
+        translate([4,0,-1]) cylinder(h=5, r=1.75, center=false);
+        translate([47,0,-1]) cylinder(h=5, r=1.75, center=false);
+        // wire
+        hull(){
+            translate([15.5,heightY/2-5,30]) rotate([-90,0,0]) cylinder(h=10, r=3.5, center=false);;
+            translate([15.5,heightY/2-5,23]) rotate([-90,0,0]) cylinder(h=10, r=3.5, center=false);;
+        }
+        hull(){
+            translate([25.5,-heightY/2-5,30]) rotate([-90,0,0]) cylinder(h=10, r=1.75, center=false);;
+            translate([25.5,-heightY/2-5,25]) rotate([-90,0,0]) cylinder(h=10, r=1.75, center=false);;
+        }
+        translate([widthX/2-5,0,-2]) rotate([0,0,0])  cylinder(20,20,20,$fn=3);
+        translate([widthX/2+5,25,-2]) rotate([0,0,180])  cylinder(20,20,20,$fn=3);
+        translate([widthX/2+5,-25,-2]) rotate([0,0,180])  cylinder(20,20,20,$fn=3);
+
+        translate([widthX/2-13,heightY/2-14,0.5]) {rotate([0,0,0]){
+            linear_extrude(height = wall+2, center = false, convexity = 5, twist = 0, slices = 20, scale = 1.0) {
+            text(text = "UP", font = "Marsh:style=Stencil", halign="center", size=7);
+        }}}
+        translate([widthX/2-12,-heightY/2+10,-2]) rotate([0,0,0])  cylinder(8,8,8,$fn=3);
+    }
+    translate([4,0,1.5]) rotate([0,0,180])support(3.5,3,1); 
+    translate([47,0,1.5]) rotate([0,0,0])support(3.5,3,1);
+    difference() {
+        union() {
+            
+            translate([4,0.9,20]) rotate([0,0,180]) triangle(0,4,1);
+            translate([4,-heightY/2+14.9,20]) rotate([0,0,180]) triangle(0,4,1);
+            translate([widthX,0.9,20]) rotate([0,0,180]) triangle(0,4,1);
+            translate([widthX,-heightY/2+14.9,20]) rotate([0,0,180]) triangle(0,4,1);
+        }
+        translate([4.3,0,20]) rotate([0,45,0])cube([6,heightY-6,6], center=true);           
+        translate([widthX-4.3,0,20]) rotate([0,45,0])cube([6,heightY-6,6], center=true);           
+    }
+
+    difference() {
+        translate([widthX/2,heightY/2-5,12]) rotate([0,0,90])support(2.8,15,2);
+        translate([widthX/2,heightY/2-8,13]) rotate([0,45,90]) cube([15,10,10], center=true);
+    }    
+}
+
+
+
+module triangle(long, width, ukos){
+   translate([0,8,-0.5]) cube([width,long,8+0.5], center=false);
+    difference() {
+        cube([width,8,8], center=false);
+        translate([-1,3,-5]) rotate([30,0,0])cube([6,6,13], center=false);
+        if (ukos==1) { 
+        }
+    }
+}
+
+module support(mx,v,d){   // M3 height
+    difference() {
+        hull() {
+           cylinder(h=v, r=mx, center=false);
+           translate([mx+d,-mx,s]) cube([1,mx*2,v], center=false);
+        }
+        translate([0,0,-0.1]) cylinder(h=v+0.2, r=mx/2, center=false);
+    }
+}
+
+module box(x,y,z,zz,s){   // x y z - round edges
+    difference() {
+        union() {
+            hull() {
+                translate([zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+                translate([x-zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+                translate([zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+                translate([x-zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+            }
+        }
+        hull() {
+            translate([zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+            translate([x-zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+            translate([zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+            translate([x-zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+        }
+    }
+}
+
+
diff --git a/Printed-Parts/scad/superswitch-cover-v2.scad b/Printed-Parts/scad/superswitch-cover-v2.scad
new file mode 100644
index 0000000..c53020e
--- /dev/null
+++ b/Printed-Parts/scad/superswitch-cover-v2.scad
@@ -0,0 +1,78 @@
+// PRUSA MM upgrade
+// SuperSwitch-cover-v2
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+$fn=50;
+heightY=94;
+widthX=51;
+wall=1.5;
+txt="Y";
+pcb = 14;   // pcb height over bottom
+
+boxtop(51,heightY,2,3,1.5);
+
+
+module triangle(long, width, ukos){
+   translate([0,8,-0.5]) cube([width,long,8+0.5], center=false);
+    difference() {
+        cube([width,8,8], center=false);
+        translate([-1,3,-5]) rotate([30,0,0])cube([6,6,13], center=false);
+        if (ukos==1) { 
+        }
+    }
+}
+
+module boxtop(x,y,z,zz,s){
+difference() {
+    union() {    
+        box(x,y,s,zz,s);
+        translate([1.1*s,1.1*s,0]) box(x-2.5*s,y-2.5*s,2*s,zz,s);
+        translate([widthX/2,heightY-5,0]) rotate([0,0,180]) cylinder(h=s+3, r=4, center=false);
+    }
+    translate([widthX/2,heightY-5,-2]) rotate([0,0,180]) cylinder(h=10, r=1.6, center=false);
+        translate([widthX/2,heightY-5,-1]) rotate([0,0,180]) cylinder(h=4, r=3, center=false);
+        translate([widthX/2,heightY-5,1]) rotate([0,0,180]) cube([5.2,3.2,5], center=true); 
+    
+        translate([widthX/2,92.2,8.6]) rotate([45,0,0])cube([widthX,8,12], center=true);           
+        // TXT
+        translate([widthX/2,heightY/2-12,3]){rotate([0,180,0]){
+            linear_extrude(height = wall+2, center = false, convexity = 5, twist = 0, slices = 20, scale = 1.0) {
+
+        }}}
+}
+    difference() {
+        union() {    
+        translate([0.15,heightY/2-7,1]) rotate([0,0,0]) triangle(4,3,0);
+        translate([0.15,7,1]) rotate([0,0,0]) triangle(4,3,0);
+
+        translate([widthX-3.6,heightY/2-7,1]) rotate([0,0,0]) triangle(4,3,0);
+        translate([widthX-3.6,7,1]) rotate([0,0,0]) triangle(4,3,0);
+        }
+        translate([widthX/2,20,8]) rotate([45,0,0])cube([widthX,8,12], center=true);           
+        translate([widthX/2,55,8]) rotate([45,0,0])cube([widthX,8,12], center=true);           
+        translate([widthX/2,90,8]) rotate([45,0,0])cube([widthX,8,12], center=true);           
+    }
+}
+
+module box(x,y,z,zz,s){   // x y z - round edges
+    difference() {
+        union() {
+            hull() {
+                translate([zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+                translate([x-zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+                translate([zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+                translate([x-zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
+            }
+        }
+        hull() {
+            translate([zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+            translate([x-zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+            translate([zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+            translate([x-zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
+        }
+    }
+}
+