From 6847b07f69c54d67a98e178db703c4b1f4e6bc67 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Sat, 01 Sep 2018 11:39:18 +0000
Subject: add spring tensioner screw to vitamins

---
diff --git a/another.scad b/another.scad
index 8334b11..1811584 100644
--- a/another.scad
+++ b/another.scad
@@ -34,7 +34,7 @@ module the_extruder(
  knob_v_clearance = 1,
  // spring tensioner
  st_nut_d = 9, st_nut_h = 4,
- st_screw_d = 5,
+ st_screw_d = 5, st_screw_l = 16,
  st_thickshell = 8*extrusion_width, st_thinshell = 2*extrusion_width,
  st_split_w = 4*extrusion_width,
 
@@ -169,7 +169,11 @@ module the_extruder(
     }//translate teeth
    }//translate pulley
   }//translate protrusion
- }//vitamins
+  // spring tensioner screw
+  translate([-gearbox_d/2,-longwing,ls_z])
+  rotate([0,90,0])
+  cylinder(d=st_screw_d,h=st_screw_l);
+ }//mirrorleft if(vitamins)
 
  module lever() {
   translate([0,0,protrusion_h+pulley_elevation+teeth_elevation]) {
--
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