topeak-mtx-tortec-expeditionrack-adapter: adjustments from v2

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

diff --git a/topeak-mtx-tortec-expeditionrack-adapter.scad b/topeak-mtx-tortec-expeditionrack-adapter.scad
index 4f37a545a9fbc37d1fb84629d62869cd7d090c89..6546a6801d996cc69d0cd87d1d3ca454304fde89 100644 (file)
--- a/topeak-mtx-tortec-expeditionrack-adapter.scad
+++ b/topeak-mtx-tortec-expeditionrack-adapter.scad
@@ -46,7 +46,8 @@ fit_slope_len = 5;
 
 // "foreaftmaint" aka "fam" is the hook-like part that stops
 // the adapter sliding forwards/backwards along the rails
-foreaftmaint_r_slop = 0.75;
+foreaftmaint_r_slop = 0.0;
+foreaftmaint_y_slop = -0.25;
 
 main_sz_y = $strf * 18;
 grasp_sz = $strf * 6;
@@ -250,7 +251,7 @@ module Principal(){
     $rack_rail_y - rack_rail_dia/2
   ];
 
-  $foreaftmaint_rail_z = brk_block_z/2 + $foreaftmaint_dz;
+  $foreaftmaint_rail_z = brk_block_z/2 + $foreaftmaint_dz - foreaftmaint_y_slop;
 
   difference(){
     union(){