X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=topeak-seatstay-lock.scad;h=072a55769e298641432b12df9db8d3a6781d0fc5;hp=027b3c750ba8b8130a2559513097e7e09c88825e;hb=9b3087a6117d4143978dad2af8901be6de9bcd15;hpb=07a50ae81eb8f565ae307e2e6313470857e8d971

diff --git a/topeak-seatstay-lock.scad b/topeak-seatstay-lock.scad
index 027b3c7..072a557 100644
--- a/topeak-seatstay-lock.scad
+++ b/topeak-seatstay-lock.scad
@@ -22,6 +22,9 @@ lock_manouvre_len_smaller = 13;
 body_depth_each = 5;
 clatter_gap = 0.5;
 
+roof_extent = 7;
+roof_thick = 2;
+
 // fudgeish
 
 cut_rotation = 2;
@@ -73,6 +76,15 @@ module Body(){
 	Holes();
       }
     }
+    linear_extrude(height=roof_thick){
+      difference(){
+	hull(){
+	  BodyPlan();
+	  translate([0,-roof_extent,0]) BodyPlan();
+	}
+	Holes();
+      }
+    }
   }
 }
 
@@ -111,7 +123,7 @@ module Piece(pc,interval){
 }
 
 module PiecePrint(pc){
-  rotate([0,180,0])
+  rotate([0,0,90]) rotate([0,180,0])
     Piece(pc,4);
 }