topeak-mtx-tortec-expeditionrack-adapter: prep for stronger stem (fix)

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 4daeab004ce8e2e5f072e8ab2862b30a8d7bb81d..a3310800b38e56c3f3355fef96314ba66bb2463f 100644 (file)
--- a/topeak-mtx-tortec-expeditionrack-adapter.scad
+++ b/topeak-mtx-tortec-expeditionrack-adapter.scad
@@ -255,8 +255,8 @@ module FamGraspElevation(){
 }
 
 module FamStemElevation(){
-  rectfromto([ -foreaftmaint_top_block_zs[0] + bolt_z, 0 ],
-            [ -foreaftmaint_top_block_zs[1] + bolt_z, block_y_min] );
+  rectfromto([ -$foreaftmaint_rail_z, adapt_main_top_y ],
+            [ 0, block_y_min]);
 }
 
 module Principal(){
@@ -312,8 +312,8 @@ module Principal(){
       }
 
       FamLinextr(){
-       rectfromto([ -$foreaftmaint_rail_z, adapt_main_top_y ],
-                  [ 0, block_y_min]);
+       rectfromto([ -foreaftmaint_top_block_zs[0] + bolt_z, 0 ],
+                  [ -foreaftmaint_top_block_zs[1] + bolt_z, block_y_min] );
        FamGraspElevation();
       }
       intersection(){