// -*- C -*-
-mainwall_th = 2.5;
-smallwall_th = 1.5;
+mainwall_th = 3.0;
+smallwall_th = 2.0;
-seal_th = 0.3 + 0.6; // total gap for seal etc.
-behind_recess = 1.0;
+seal_th = 0.3 + 0.6 + 0.6; // total gap for seal etc.
+behind_recess = 1.5;
recess_gap_end = 0.2;