Revert "digispark-with-cable: midbot_registration wrong"

This reverts commit 62acd62ff6e38832adceae50a36893f4471cae6e.

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

diff --git a/digispark-with-cable.scad b/digispark-with-cable.scad
index c294ec0772d14b43bf44057e6fbd0a7dc8456959..14e9bbda2e41520e60e52e4c2485dc9d7819a163 100644 (file)
--- a/digispark-with-cable.scad
+++ b/digispark-with-cable.scad
@@ -229,22 +229,11 @@ module BottomMainElevation(){
     MiddleElevationForCutout();
   }
 }
-module BottomByRegistrationElevation(){
-  difference(){
-    rectfromto([ -total_side_wall_x, bottom_base_z ],
-              [ +total_side_wall_x, bottom_wall_top_z ]);
-    MiddleElevationForCutout();
-  }
-}
 module Bottom(){ ////toplevel
   difference(){
     union(){
       linextr_y_xz(total_y_min, front_y_max)
        BottomMainElevation();
-
-      linextr_y_xz(total_y_min,
-                  midbot_registration_y_around_max)
-       BottomByRegistrationElevation();
     }
 
     linextr_y_xz(total_y_min + side_wall_th,
@@ -262,7 +251,6 @@ module Bottom(){ ////toplevel
        }
       }
     }
-
     minkowski(){
       CoverRegistrations();
       cube([ 1, fit_gap_y*2, fit_gap_z*2 ], center=true);