1 files changed, 13 insertions, 8 deletions

diff --git a/another.scad b/another.scad
index a93d21a..50b3a84 100644
--- a/another.scad
+++ b/another.scad
@@ -73,2 +73,3 @@ module the_extruder(
 
+ idler_filament_offset = filament_path_d/2; // -filament_offset;
  lever_shell = mount_screwhead_h+0.5;
@@ -124,8 +125,12 @@ module the_extruder(
      // filament path
-     rotate([0,0,45]) translate([pulley_d/2+filament_offset,0,0]) {
-      rotate([90,0,0]) cylinder(d=filament_d,h=gearbox_d*2,center=true,$fn=15);
-      rotate([-90,0,0])
-      translate([0,0,mount_d/sqrt(2)/2+mount_screw_d])
-      pushfit(pf);
-     }
+     rotate([0,0,45]) {
+      translate([pulley_d/2-idler_filament_offset,0,0]) rotate([90,0,0]) {
+       cylinder(d=filament_d,h=gearbox_d,center=false,$fn=15);
+      }//rotate translate
+      translate([pulley_d/2+filament_offset,0,0]) rotate([-90,0,0]) {
+       cylinder(d=filament_d,h=gearbox_d,center=false,$fn=15);
+       translate([0,0,mount_d/sqrt(2)/2+mount_screw_d])
+       pushfit(pf);
+      }//rotate translate
+     }//rotate
     }//translate teeth
@@ -155,3 +160,3 @@ module the_extruder(
     place_idler() {
-     translate([-idler_d/2+filament_offset,0,0]) rotate([90,0,0]) {
+     translate([-idler_d/2-idler_filament_offset,0,0]) rotate([90,0,0]) {
       cylinder(d=filament_path_d,h=3*gearbox_d,center=true,$fn=30);
@@ -160,3 +165,3 @@ module the_extruder(
      }//rotate translate
-     translate([-idler_d/2+filament_offset,0,0])
+     translate([-idler_d/2-idler_filament_offset,0,0])
      rotate([90,0,0])