X-ends update

Endstop key added and slightly expanded bearing and nuts holes

Printed-Parts/scad/x-end-motor.scad

@@ -91,7 +91,7 @@ module x_end_motor(){
   x_end_motor_holes();
   x_end_motor_endstop_holes();    
       
-      
+      translate([-12,-42,65]) rotate([-35,0,0])  rotate([0,0,45]) cube(10,10,10);
       translate([-15,8.5,6]) rotate([90,0,0]) cylinder(h=5, r=5, $fn=30);   
       translate([-15,8.5,51]) rotate([90,0,0]) cylinder(h=5, r=5, $fn=30);   
       translate([-15,3.5,6]) rotate([90,0,0]) cylinder(h=3, r1=5, r2=4, $fn=30);   

Printed-Parts/scad/x-end.scad

@@ -50,14 +50,14 @@ translate(v=[-15,-41.5,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
 
 // TR Nut trap
    // Hole for the nut
-    translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = 6.55, $fn = 25);
+    translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = 6.6, $fn = 25);
 
 // Screw holes for TR nut
     translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, -1]) cylinder(h = 10, r = 1.55, $fn=25);
     translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, -1]) cylinder(h = 10, r = 1.55, $fn=25);
 
 // Nut traps for TR nut screws
-    translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, 6]) rotate([0, 0, 0])cylinder(h = 3, r = 3.2, $fn=6);
+    translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, 6]) rotate([0, 0, 0])cylinder(h = 3, r = 3.3, $fn=6);
 
     translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, 6]) rotate([0, 0, 30])cylinder(h = 3, r = 3.2, $fn=6);
     translate([-5.5,-17.2,6]) rotate([0,0,30]) cube([5,5,3]);