scaffold-clamp-linear-bracket: wip

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

diff --git a/scaffold-clamp-common.scad b/scaffold-clamp-common.scad
index 13ce8951cda9a82ca2372fd4181713f4e1f5325e..5f728e40aada250cb43965abe413e5f08cf8906a 100644 (file)
--- a/scaffold-clamp-common.scad
+++ b/scaffold-clamp-common.scad
@@ -392,7 +392,7 @@ module LinearBracketA(){ ////toplevel
   difference(){
     union(){
       HalfClampXPositive();
-      linextr_y_xz(0,1)
+      linextr_y_xz(-open_gap/2 - 1, -open_gap/2)
        mirror([1,0,0])
        rectfromto([0, min_z],
                   [max_x + linear_bracket_l, min_z + linear_bracket_h]);