X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=tube-crossdrill-jig.scad;h=ddcea4c9bacd2f9ed61adfd70cefaa44698ac47e;hp=1236d14a40c035a875f6403e72e56d25d1ac4e1a;hb=1c594ed484b1ce13c6ec33f3eb48e9f291767037;hpb=1d2d5518aa92a6e9bb61ac6da73a3ef809e5ab10

diff --git a/tube-crossdrill-jig.scad b/tube-crossdrill-jig.scad
index 1236d14..ddcea4c 100644
--- a/tube-crossdrill-jig.scad
+++ b/tube-crossdrill-jig.scad
@@ -1,10 +1,15 @@
 // -*- C -*-
 
+//$fs=0.1;
+//$fa=3;
+$fs=0.2;
+$fa=6;
+
 rearwallthick = 3;
 basethick = 3;
 mainframeendthick = 2.5;
 
-tubedia=16;
+tubedia = 16 + 0.8;
 tubetubethick=2;
 tubetubetopslop=1;
 
@@ -50,7 +55,7 @@ module MainFrame(){
       translate([-1, -rearwallthick, 0])
 	cube([mainframemaxx+1, rearwallthick, mainframemaxz]);
 
-      for (x=[keepslotx - keepslotclear, mainframemaxx]) {
+      for (x=[keepslotx - keepslotclear, mainframemaxx - 0.5]) {
 	translate([x,0,0])
 	  rotate([90,0,-90])
 	  linear_extrude(height=mainframeendthick)