topeak-mtx-tortec-expeditionrack-adapter: crop at front

Avoids fouling.

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 a760a5fb9eae5fd70f04e1184ffb85c1d66c7207..132b0cc3f58610f73c8b368bee030dd0236f8cd4 100644 (file)
--- a/topeak-mtx-tortec-expeditionrack-adapter.scad
+++ b/topeak-mtx-tortec-expeditionrack-adapter.scad
@@ -317,9 +317,15 @@ module Principal(){
                   [ -foreaftmaint_top_block_zs[1] + bolt_z, block_y_min] );
        FamGraspElevation();
       }
-      RackShear()
-       FamLinextr()
-       FamGraspElevation();
+      intersection(){
+       RackShear()
+         FamLinextr()
+         FamGraspElevation();
+       translate([ 0,
+                   adapt_main_top_y - 50,
+                   $foreaftmaint_rail_z ])
+         cube(center=true, 100);
+      }
     }
 
     RackShear() linextr(-10, main_sz_lhs_z+main_sz_rhs_z) {