itx-aperture-grommet: adjustments from v2

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

diff --git a/itx-aperture-grommet.scad b/itx-aperture-grommet.scad
index ee44f4fadef87958b0b4ea6ba95a97388aba3b8d..53f74faf48dbedb334cb0c451390d72038e18eda 100644 (file)
--- a/itx-aperture-grommet.scad
+++ b/itx-aperture-grommet.scad
@@ -5,12 +5,12 @@ include <threads.scad>
 
 ap_width = 21.30;
 ap_height = 16.45;
-tot_height = 22.74;
+tot_height = 22.74 + 1.0;
 screw_ctr_to_tr = [ 7.89, 3.87 ];
 
 tab_th = 2.5;
 wall_th = 1;
-wall_h = 1;
+wall_h = 2;
 
 app_slop = 0.60; // total across both sides