fairphone-case: ButtonPlan: wip fix height

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 009d8776369fb299961d87a79fe9dc78e9f6c215..c7cb49bf03d2af04391ffdf5ed89db381dc9b098 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -149,7 +149,7 @@ module ButtonPlan(l, deep, cut){
   C = [0,0]; // by definition
   T = [ 0, epp4[1] ];
   G = T + [0,10];
-  B0 = T + [0,-1] * button_cutout_depth;
+  B0 = C + [0,-1] * button_cutout_depth;
   r0 = 0.5 * (T[1] - B0[1]);
   A = [  -l/2 + r0, 0.5 * (T[1] + B0[1]) ];
   r1 = r0 + bigger;