From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 24 Jan 2016 23:12:44 +0000 (+0000)
Subject: filamentspool: FilamentGuideArm: Provide separate guidearm_screwplatewd and set it... 
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=3c83e901ba163035a5e6c6c937b9e64eff87b150

filamentspool: FilamentGuideArm: Provide separate guidearm_screwplatewd and set it bigger
---

diff --git a/filamentspool.scad b/filamentspool.scad
index 45724b1..218f1e8 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -757,6 +757,7 @@ guidearm_totallen = 60;
 
 guidearm_screwplatesz = 12;
 guidearm_screwplateth = 4;
+guidearm_screwplatewd = 15;
 guidearm_screwhole = 5 + 0.5;
 
 guidearm_bendlen = 40;
@@ -801,12 +802,14 @@ module FilamentGuideArmShaftPositive(){
 }
 
 module FilamentGuideArmBase(){
-  translate([0,0, guidearm_base_z0]){
+  translate([0,
+	     (guidearm_screwplatewd - guidearm_armwidth)/2,
+	     guidearm_base_z0]){
     difference(){
       translate([0,0, guidearm_screwplateth/2])
 	cube(center=true,
 	     [guidearm_armdia + guidearm_screwplatesz*2,
-	      guidearm_armwidth,
+	      guidearm_screwplatewd,
 	      guidearm_screwplateth]);
       for (ts=[-1,+1]) {
 	translate([ts * (guidearm_armdia/2 + guidearm_screwplatesz/2),