poster-tube-lid: WallMountBase looking good

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

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index e74ce082e47a2fc921a58de5346a1001f33b96b1..4622c872fc069f53183caf4c2e9d39868eadffe7 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -788,6 +788,12 @@ module WallMountBase(){ ////toplevel
       }
     }
 
+    // trim parts that are would foul the wall
+    linextr(wmbb_z_min - 1, wmb_z_max + 1)
+      translate([ -sm_outer_rad, 0])
+      rectfromto([ -wmbb_r_top, -(wmbb_r_top + 1) ],
+                [ 0,           +(wmbb_r_top + 1) ]);
+
     WallMountBaseScrewsEtc();
   }
 }