Nozzle cover and mold adjustments

- codpiece for the nozzle;
- shortened molds for single component silicone, namely
  Abro "The Gasket Maker" Red ("abro" flag in stuff.scad).

Signed-off-by: Ivan Kokshaysky <ink@rc.ru>

1 files changed, 2 insertions, 0 deletions

diff --git a/stuff.scad b/stuff.scad
index 26fb39f..922e702 100644
--- a/stuff.scad
+++ b/stuff.scad
@@ -4,3 +4,5 @@ epsilon = .01;
 protrude=10;				// distance to protrude vertically
 ss=1;			                // minimum silicone shell thickness
 ms=1;					// mold shell thickness
+
+abro = 1;				// single component silicone