X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=fire-blanket-wall-mushroom.scad;h=dae4769632bcd53660ebb44c61acbf52feae66c7;hp=69aa8e7e8822ecca8d13a33348d7c9df9e2fb8c5;hb=24f04a70bc8f6af886c2bf0614fb9ac20994b342;hpb=2770a6a64a3eaabe35d76682b7448cf95c387e6b

diff --git a/fire-blanket-wall-mushroom.scad b/fire-blanket-wall-mushroom.scad
index 69aa8e7..dae4769 100644
--- a/fire-blanket-wall-mushroom.scad
+++ b/fire-blanket-wall-mushroom.scad
@@ -1,13 +1,15 @@
 // -*- C -*-
 
-screwrad = 4.3 / 2 + 0.30;
-shaftrad = 7.5 / 2 - 0.30;
+fudge=0.15;
 
-diskrad = 12.0 / 2 - 0.25;
+screwrad = 4.5 / 2 + fudge; // xxx check
+shaftrad = 7.5 / 2 - fudge;
+
+diskrad = 12.0 / 2 - fudge;
 
 csinkpart = 0.5;
 
-shaftlen = 4;
+shaftlen = 8; // xxx check
 
 diskthick = 1.5;
 
@@ -28,10 +30,11 @@ module SidePlan(){
 }
 
 module Bush(){
-  rotate_extrude($fn=50, convexity=3){
+  rotate_extrude($fn=25, convexity=3){
     SidePlan();
   }
 }
 
 //SidePlan();
-Bush();
+rotate([0,180,0])
+  Bush();