brompton-computer-guard: move holes slightly

The base web was found to be on the wrong side; I fixed this by
turning the whole thing round.  Move the base web, and turn it round.

This is a 2nd attempt to deal with the problem addressed by
0fe8aba40e7d "swap holes, to make web be on other side"

diff --git a/brompton-computer-guard.scad b/brompton-computer-guard.scad
index e7b1bd17ef42ad48b9e2797a968dd340cdc9ebb4..35b0a182b6e9849e80609278345c2121e857b2ee 100644 (file)
--- a/brompton-computer-guard.scad
+++ b/brompton-computer-guard.scad
@@ -82,6 +82,7 @@ module Arch(){
        }
       }
       difference(){
+       translate([0,0, arch_breadth - pbase_thick])
        linear_extrude(height=pbase_thick){
          difference(){
            hull(){
@@ -102,4 +103,4 @@ module Arch(){
   }
 }
 
-rotate([0,0,45]) Arch();
+rotate([0,0,45]) translate([0,0,arch_breadth]) rotate([0,180,0]) Arch();