X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=filamentspool.scad;h=6c599c5fbc12ca82d5bae84647e579620d339c4b;hb=592ab447dcaeb17bccefd78b29419b49ecca84bc;hp=7c1023e4e6a99bbea69bfc215f6cbc9417e202e0;hpb=039b7c399df9bb3c1215dd52f5e80b9932febbd5;p=reprap-play.git

diff --git a/filamentspool.scad b/filamentspool.scad
index 7c1023e..6c599c5 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -165,7 +165,7 @@ num_arms = selsz(3,3,4);
 channelslop=selsz(slop,0.75,slop);
 
 exteffrad = 70;
-hubeffrad = selsz(30, 82, 40);
+hubeffrad = selsz(30, 52, 40);
 hubbigrad = selsz(20, 38, 38);
 hublwidth = selsz(3, 2.5, 3.0);
 hubstemwidth = 2;
@@ -176,13 +176,13 @@ axletowerfudgebend = 0;
 axleaxlefudgebend = 3;
 axlepadlen = 1.0;
 
-armend_length = 120;
+armend_length = selsz(120, 150, 120);
 
 prongthick=selsz(5,4,5);
 prongwidth=selsz(5,4,5);
 prongribwidth=3;
 prongribheight=selsz(0,0,4);
-ratchetstep=15;
+ratchetstep=10;
 ratchettooth=3;
 ratchettoothheight=5;
 ratchettoothsmoothr=1;