More clearance for Motor

carriage.scad

@@ -50,7 +50,7 @@ module extruder() {
     translate([-wall_thickness, 0, 0]) {
         // motor body
         color([0.5, 0.5, 0.5]) translate([-15, 0, 0]) cube([motor_length, 42, 42], center=true);        
-        color([0.5, 0.5, 0.5]) rotate([0, 90, 0]) cylinder(d=22, h=2, $fn=64);
+        color([0.5, 0.5, 0.5]) rotate([0, 90, 0]) cylinder(d=25, h=2, $fn=64);
         
         // motor shaft
         color([0.8, 0.8, 0.8]) rotate([0, 90, 0]) cylinder(d=5, h=20, $fn=64);