X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=topeak-seatstay-lock.scad;h=ff22d27829f9d04b055b096357adf93a2e8c4f6f;hp=80c85306c17c6c444d20319d134691e4757efc06;hb=9e13195c8ca98034918b0d903ee12416ce9b9a2e;hpb=28e14bd0de57ea5b49538e772b32fc876a213c81

diff --git a/topeak-seatstay-lock.scad b/topeak-seatstay-lock.scad
index 80c8530..ff22d27 100644
--- a/topeak-seatstay-lock.scad
+++ b/topeak-seatstay-lock.scad
@@ -29,6 +29,7 @@ holes_rotation = 9;
 pin_y_offset = 5.5;
 pin_x_offset = 0.5;
 ridge_rotation = 8.5;
+lock_hang_ratio = 7;
 
 // computed
 
@@ -82,20 +83,13 @@ module Pin(){
       translate([-pin_width/2, -100]) square([pin_width, 101]);
     }
     hull() for (d=[0,10]) {
-      translate([d*1.5,-d,0])
+      translate([d*lock_hang_ratio,-d,0])
 	translate([-lock_manouvre_thick/2,
 		   -pin_workdepth-100,
 		   -lock_manouvre_len_smaller])
 	cube([lock_manouvre_thick, 100,
 	      lock_manouvre_len + lock_manouvre_len_smaller]);
     }
-    translate([-lock_manouvre_thick/2, -pin_workdepth-50,
-	       -lock_hang_width/2])
-      cube([50, 50, lock_hang_width]);
-    translate([-lock_manouvre_thick/2, -pin_workdepth-lock_manouvre_thick/2+0.1,
-	       -lock_hang_width/2])
-      rotate([0,90,0])
-      cylinder(r=lock_manouvre_thick/2, h=50, $fn=20);
   }
 }