X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=filamentspool.scad;h=361b2bc0177d52d01d2c6ec5b8012624270880c2;hb=00246dd5867e65d8007d5934c209b5a60c14bb36;hp=cbef1a0af80b3a1bf9fa2ad9dd0fc490d4b4cdf9;hpb=9300efdd28e6235630c8971c32ece6ff2ca4fe4f;p=reprap-play.git

diff --git a/filamentspool.scad b/filamentspool.scad
index cbef1a0..361b2bc 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -11,6 +11,8 @@ function usedove() = selsz(true,true,false);
 
 num_arms = selsz(3,3,4);
 
+channelslop=selsz(slop,slop,slop);
+
 exteffrad = 70;
 hubeffrad = selsz(30, 82, 40);
 hubbigrad = selsz(20, 38, 38);
@@ -103,7 +105,7 @@ include <cliphook.scad>
 include <filamentteeth.scad>
 include <axlepin.scad>
 
-channelwidth = prongthick + slop;
+channelwidth = prongthick + channelslop;
 channeldepth = prongwidth + ratchettoothheight;
 totalwidth = armendwallthick*2 + channelwidth;
 totalheight = channeldepth + armendbasethick;
@@ -465,3 +467,4 @@ module Demo(){
 //AxleWasher();
 //AxlePin();
 //AxleFrictionWasher();
+//Demo();