1 files changed, 5 insertions, 3 deletions

diff --git a/another.scad b/another.scad
index b7b6e3a..7c4bf37 100644
--- a/another.scad
+++ b/another.scad
@@ -37,4 +37,6 @@ module the_extruder(
  mount_screwhead_d=6, mount_screwhead_h=3,
 
+ pf = pushfit_embeddest,
+
  // empty spaces
          idler_travel = 3,                      // how far should idler travel when pressed
@@ -108,5 +110,5 @@ module the_extruder(
       rotate([-90,0,0])
       translate([0,0,mount_d/sqrt(2)/2+mount_screw_d])
-      pushfit(pushfit_threaded);
+      pushfit(pf);
      }
     }//translate teeth
@@ -205,5 +207,5 @@ module the_extruder(
     rotate([-90,0,0])
     translate([0,0,mount_d/sqrt(2)/2+mount_screw_d-gearbox_d/2/*TODO:*/])
-    cylinder(r=min(body_h-filament_elevation,filament_elevation)/sin(60)-epsilon,h=10+gearbox_d/2/*TODO:*/,$fn=6);
+    cylinder(r=min(body_h-filament_elevation,filament_elevation)/sin(60)-epsilon,h=pf_h(pf)+gearbox_d/2/*TODO:*/,$fn=6);
    }//union (first child of difference)
    // protrusion
@@ -226,5 +228,5 @@ module the_extruder(
    translate([0,0,mount_d/sqrt(2)/2+mount_screw_d+epsilon])
    rotate([0,0,180]) {
-    pushfit(pushfit_threaded);
+    pushfit(pf);
     cylinder(d=filament_guide_d,h=gearbox_d,center=true,$fn=2*PI*filament_guide_d);
     translate([0,-filament_guide_d/2/sqrt(2),0])