X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=filamentspool.scad;h=869ca3330872212a4eb2fd80d6b29862c4b6a18b;hb=6cb2f566b91a45169f936b18523ca3198d2ff8b1;hp=7090ce04424dce19d4a12f21174fd5a583b91f46;hpb=74568afde4b0d7b03059f475f2174f23b8f5adfc;p=reprap-play.git

diff --git a/filamentspool.scad b/filamentspool.scad
index 7090ce0..869ca33 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -22,6 +22,8 @@ axletowerfudgebend = 0;
 axleaxlefudgebend = 3;
 axlepadlen = 1.0;
 
+armend_length = 120;
+
 prongthick=selsz(5,5);
 prongwidth=selsz(5,5);
 prongribwidth=3;
@@ -105,7 +107,7 @@ totalwidth = armendwallthick*2 + channelwidth;
 totalheight = channeldepth + armendbasethick;
 stalkwidth = prongwidth + prongstalkxwidth;
 
-module ArmEnd(length=120){ ////toplevel
+module ArmEnd(length=armend_length){ ////toplevel
   if (usedove()) {
     translate([ratchettoothsmoothr, channelwidth/2, -armendbasethick]) {
       rotate([0,0,-90])