1.1 --- a/cartridge.scad Wed Apr 23 20:57:55 2014 +0200
1.2 +++ b/cartridge.scad Wed Apr 23 23:25:33 2014 +0200
1.3 @@ -73,7 +73,10 @@
1.4 height = 68.3;
1.5 depth = 16.5;
1.6 front_depth = 6.5;
1.7 - back_depth = 11.0;
1.8 +
1.9 + /* How much extra depth the back provides for mating with the front. */
1.10 + groove_width_extra = 1.0;
1.11 + back_depth = depth - front_depth + groove_width_extra;
1.12
1.13 /* Side thicknesses. */
1.14
1.15 @@ -103,13 +106,12 @@
1.16 /* The groove around the sides and top. */
1.17
1.18 groove_width_exposed = 1.5;
1.19 - groove_width_extra = 1.0; /* how much the groove cuts out of the back */
1.20 groove_width = groove_width_exposed + groove_width_extra;
1.21 groove_depth = 1.0; /* how deep the groove goes into each side */
1.22
1.23 /* Additional cutting to mate the back and front. */
1.24
1.25 - top_groove_width = 1.0;
1.26 + top_groove_width = groove_width_extra;
1.27 top_groove_depth = 2.0;
1.28
1.29 /*