1 files changed, 5 insertions, 4 deletions

diff --git a/another.scad b/another.scad
index d4a3f90..fa60676 100644
--- a/another.scad
+++ b/another.scad
@@ -60,6 +60,11 @@ module the_extruder(
  ri = sqrt( pow(h_,2) + pow(mount_d/2-h_,2) );
  spring_dl = idler_travel*longwing/ri;
 
+ filament_elevation=protrusion_h+pulley_elevation+teeth_elevation;
+ ls_z = filament_elevation; // leverspace mid-z
+ body_h = max(protrusion_h+bore_l,mount_screw_l-mounthole_depth/2+mount_screwhead_h,ls_z*2);
+ ls_h = lever_thickness+lever_v_clearance; // leverspace height
+
  module mirrorleft() {
   mirror([left?0:1,0,0]) children();
  }
@@ -171,10 +176,6 @@ module the_extruder(
  }//lever module
  
  module body() {
-  filament_elevation=protrusion_h+pulley_elevation+teeth_elevation;
-  ls_z = filament_elevation;
-  body_h = max(protrusion_h+bore_l,mount_screw_l-mounthole_depth/2+mount_screwhead_h,ls_z*2);
-  ls_h = lever_thickness+lever_v_clearance;
   difference() {
    union() {
    cylinder(d=gearbox_d,h=body_h,$fn=2*PI*gearbox_d);