diff --git a/Printed-Parts/scad/z-axis-bottom.scad b/Printed-Parts/scad/z-axis-bottom.scad
deleted file mode 100644
index ff23b0e..0000000
--- a/Printed-Parts/scad/z-axis-bottom.scad
+++ /dev/null
@@ -1,127 +0,0 @@
-// PRUSA iteration4
-// Z axis bottom holder
-// GNU GPL v3
-// Josef Průša <iam@josefprusa.cz> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-module z_bottom_base()
-{
-     translate([0,-1.5,0]) cube([8,49,16+20]); // plate touching the base
-     translate([0,-5,0]) cube([30,4.01,22]); // plate touching the base
-     translate([0,41.5,0]) cube([30,6.01,22]); // plate touching the base
-     translate([0,-5,0]) cube([50,52.5,5]); // plate touching the base
-}
-
-module z_bottom_fancy()
-{
-    // corner cutouts
-    translate([0.5,-2.5,0]) rotate([0,0,-45-180]) translate([-15,0,-1]) cube([30,30,51]);
-    translate([0.5,40-0.5+5,0]) rotate([0,0,-45+90]) translate([-15,0,-1]) cube([30,30,51]);
- 
-    translate([8,0,12+20+6]) rotate([0,-90,0]) translate([0,-5,0]) cube([30,50,30]);
-    translate([20,-2,12+8]) rotate([45,0,0]) rotate([0,-90,0]) translate([0,-5,0]) cube([30,50,30]);
-    translate([25,20,12+30]) rotate([-45,0,0]) rotate([0,-90,0]) translate([0,-5,0]) cube([30,50,30]);
-    translate([50-2.5,-5+2.5+67,0]) rotate([0,0,-45-90]) translate([-15,0,-1]) cube([30,30,51]);
-    translate([50-2.5,-5+2.5,0]) rotate([0,0,-45-90]) translate([-15,0,-1]) cube([30,30,51]);
- 
-    translate([-38,-10,-2]) rotate([0,45,0]) cube([30,60,30]);
-
-    // Stiffner cut out
-    translate([30,0,5.5]) rotate([0,-45,0]) translate([0,-5,0]) cube([30,60,30]);
-    
-    translate([-5,-10,-8.0]) rotate([45,0,0]) cube([60,10,10]);
-    translate([-5,52.0,-8.5]) rotate([45,0,0]) cube([60,10,10]);
-    translate([47,-10,-2]) rotate([0,45,0]) cube([30,60,30]);
-    
-    translate([49,37.5,-2]) rotate([0,45,45]) cube([30,30,30]);
-    translate([29,-16.7,-2]) rotate([0,45,-45]) cube([30,30,30]);
-}
-
-module z_bottom_holes()
-{
-    // Frame mounting screw holes
-    translate([-1,10,12]) rotate([0,90,0]) cylinder(h = 20, r=1.8, $fn=30);
-    translate([-1,10+20,12]) rotate([0,90,0]) cylinder(h = 20, r=1.8, $fn=30);
-    translate([-1,10+10,32]) rotate([0,90,0]) cylinder(h = 20, r=1.8, $fn=30);
-
-    // Frame mounting screw head holes
-    translate([4,10,12]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
-    translate([4,10+20,12]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
-    translate([4,10+10,32]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
-    translate([4,10+10-3.1,10+20+2]) cube([10,6.2,10]);
-    translate([4,10,38]) rotate([0,45,0]) cube([10,20,10]);
-
-    // Z rod holder
-    translate([25+4.3,3,-1]) rotate([0,0,0]) cylinder(h = 50, r=4.1, $fn=50);
-    translate([25+4.3,3,-1]) rotate([0,0,0]) cylinder(h = 2.6, r1=4.5, r2=4.1, $fn=50);
-    translate([25+4.3-1,3,0.6]) cube([2,10,7]); // it's bit up because it helps with printing
-
-    // motor mounting
-    translate([25+4.3,20,-1]){
-
-    translate([15.5,15.5,-1]) cylinder(h = 20, r=1.8, $fn=30);
-    translate([15.5,-15.5,-1]) cylinder(h = 20, r=1.8, $fn=30);
-    translate([-15.5,15.5,-1]) cylinder(h = 20, r=1.8, $fn=30);
-    translate([-15.5,-15.5,-1]) cylinder(h = 20, r=1.8, $fn=30);
-        
-    translate([15.5,15.5,0]) cylinder(h = 2, r1=2.1, r2=1.8,$fn=30);
-    translate([15.5,-15.5,0]) cylinder(h = 2, r1=2.1, r2=1.8, $fn=30);
-    translate([-15.5,15.5,0]) cylinder(h = 2, r1=2.1, r2=1.8, $fn=30);
-    translate([-15.5,-15.5,0]) cylinder(h = 2, r1=2.1, r2=1.8, $fn=30);
-
-    // motor opening
-    translate([0,0,-1]) cylinder(h = 20, r=12, $fn=30);
- }
-
-}
-
-module z_bottom_right()
-{
-    difference()
-    {
-        difference()
-        {
-            z_bottom_base();
-            z_bottom_fancy();
-            z_bottom_holes();
-        }
-        translate([7.5,25,12]) rotate([90,180,90]) linear_extrude(height = 0.6) 
-        { text("R1",font = "helvetica:style=Bold", size=5, center=true); }
-    }
-}
-
-module z_bottom_left()
-{
-    difference()
-    {
-        translate([0,-13,0]) mirror([0,1,0]) 
-        difference()
-        {
-            z_bottom_base();
-            z_bottom_fancy();
-            z_bottom_holes();
-        }
-        translate([7.5,-28.5,12]) rotate([90,180,90]) linear_extrude(height = 0.6) 
-        { text("R1",font = "helvetica:style=Bold", size=5, center=true); }
-    }
-}
-
-
-
- 
-z_bottom_right();
-z_bottom_left();
- 
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