lock-inframe-bracket: Introduce and use backflange_hole_dy

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/lock-inframe-bracket.scad b/lock-inframe-bracket.scad
index ee809a628c26d8c87a9419e728f9283e74d45f7d..324f8134f374c61f5d3dd1e7cb0e4f3818a12df8 100644 (file)
--- a/lock-inframe-bracket.scad
+++ b/lock-inframe-bracket.scad
@@ -10,6 +10,7 @@ lock_w = 42.5 + 0.5;
 lock_d = 28.0 + 0.5;
 main_h = 45.0;
 backflange_d = 12;
+backflange_hole_dy = -1;
 lockshaft_dia = 14.35;
 
 cliprecess_h = 16;
@@ -223,7 +224,7 @@ module MountingHoleCylinders(r, x=-50){
   for (z=[ 1/4, 3/4 ]) {
     rotate([0,0, backflange_angle])
       ThroughHole( r,
-                  -tube_dia/2 -0.5*backflange_d,
+                  -tube_dia/2 -0.5*backflange_d + backflange_hole_dy,
                   total_h * z,
                   x);
   }