From bbac3cfec8ebd99cd19e7165855572a06ddfcf75 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Tue, 31 Jul 2018 19:27:53 +0000
Subject: pushfittery: more epsilony epsilon

---
diff --git a/pushfittery.scad b/pushfittery.scad
index ee3bbd0..6b6ec2e 100644
--- a/pushfittery.scad
+++ b/pushfittery.scad
@@ -1,4 +1,4 @@
-layer_height=.2;
+layer_height=.2; epsilon=.01;
 draft = true;
 
 use <threads.scad>;
@@ -15,7 +15,7 @@ module pushfit(pf,draft=draft) {
   d = (pf_d(pf) + pf_(pf,"d_tolerance"))/minch;
   tpi = pf_(pf,"tpi");
   if(draft) cylinder(d=d*minch,h=h+epsilon);
-  else english_thread(diameter=d,threads_per_inch=tpi,length=h/minch+epsilon,internal=true);
+  else english_thread(diameter=d,threads_per_inch=tpi,length=(h+epsilon)/minch,internal=true);
   slitl = d*minch+layer_height;
   slitw = 0.8*d*minch/2;
   echo(slitw,slitl);
--
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