1 files changed, 4 insertions, 4 deletions

diff --git a/another.scad b/another.scad
index 85715db..2be24e4 100644
--- a/another.scad
+++ b/another.scad
@@ -53,5 +53,6 @@ module the_extruder(
  what="lever",
  left=false,
- vitamins = true
+ vitamins = true,
+ supports = false
 ) {
  lever_shell = mount_screwhead_h+0.5;
@@ -146,6 +147,5 @@ module the_extruder(
      difference() {
       cylinder(d=idler_d+idler_clearance*2,h=idler_h+idler_v_tolerance,center=true,$fn=60);
-      // supports
-      for(y=[-lsd/2+extrusion_width:(lsd-2*extrusion_width)/3:lsd/2-extrusion_width])
+      if(supports) for(y=[-lsd/2+extrusion_width:(lsd-2*extrusion_width)/3:lsd/2-extrusion_width])
        translate([-lsd/2-1,y-extrusion_width/2,-idler_h/2-idler_v_tolerance/2-1])
        cube(size=[lsd+2,extrusion_width,idler_h+idler_v_tolerance+2]);
@@ -275,5 +275,5 @@ module the_extruder(
   }//difference
 
-  intersection() {
+  if(supports) intersection() {
    difference() {
     translate([0,0,ls_z-ls_h/2-epsilon])