X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=filamentspool.scad;h=b2991ea56edea064c06a32bd9b0629f80de4c9af;hp=9fbd1f8188a4955136ae70cb73c106d88237c215;hb=7346b78c4600365f0d5460ed67e714e76ad60630;hpb=5a08602415dde99a70d3874ca4f6cadc09cbae3d

diff --git a/filamentspool.scad b/filamentspool.scad
index 9fbd1f8..b2991ea 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;
@@ -176,20 +176,20 @@ 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;
 ratchettoothslope=0.75;
 overlap=0.5;
 cupwidth=selsz(40,25,50);
-cupheight=selsz(75,35,55);
+cupheight=selsz(75,35,75);
 
 cupstrong_dx=selsz(0,0,-10);
 
@@ -212,8 +212,8 @@ overclipcupnextgap=selsz(20,15,20);
 hubaxlelen = selsz(25, 62.5, 77.5);
 echo(hubaxlelen);
 
-overclipsmaller=-2.5;
-overclipbigger=0.0;
+overclipsmaller=0.5;
+overclipbigger=2.5;
 
 wingspoke=2.5;
 wingsize=6;
@@ -461,8 +461,8 @@ module CupSecuringClipSolidSmooth(xrad=0, xdepth=0){
   minkowski(){
     CupSecuringClipSolid(w=totalwidth,
 			 d=overclipdepth + xdepth,
-			 h1=hbase - overclipsmaller,
-			 h2=hbase + overclipbigger);
+			 h1=hbase + overclipbigger,
+			 h2=hbase - overclipsmaller);
     cylinder($fn=20, h=0.01, r=overcliproundr+xrad);
   }
 }