From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 24 Jul 2023 16:03:39 +0000 (+0100)
Subject: topeak-mtx-tortec-expeditionrack-adapter: stronger stem
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=415c30033bdefa30844def81e2fa5e2efb4d05ca;p=reprap-play.git

topeak-mtx-tortec-expeditionrack-adapter: stronger stem

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 a331080..832ec99 100644
--- a/topeak-mtx-tortec-expeditionrack-adapter.scad
+++ b/topeak-mtx-tortec-expeditionrack-adapter.scad
@@ -255,8 +255,16 @@ module FamGraspElevation(){
 }
 
 module FamStemElevation(){
-  rectfromto([ -$foreaftmaint_rail_z, adapt_main_top_y ],
-	     [ 0, block_y_min]);
+  hull(){
+    rectfromto([ -$foreaftmaint_rail_z, adapt_main_top_y ],
+	       [ 0, block_y_min]);
+    translate([
+	       -$foreaftmaint_rail_z,
+	       $rack_rail_y +
+	       rack_shear_ratio * $foreaftmaint_rail_z * $reverse_sign,
+	       ])
+      square([0.1, rack_rail_dia * 0.5], center=true);
+  }
 }
 
 module Principal(){