poster-tube-lid: catch: abolish unused catch_stalk_th

It turns out that this is not honoured anywhere (if it ever was).

If we wanted a separate thickness it would probably want to be thicker
and our current design is not set up for that, anyway.  So leave it
as-is.

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

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 6f6da2e887d15227cf6ff136724c47082cad6f7d..88c0c581eeb396a0c4f4e142079464dfb11b8ae5 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -79,7 +79,6 @@ sm_closure_cnr = 3.0;
 
 catch_stalk_h = 3;
 catch_stalk_len = 50;
-catch_stalk_th = 3;
 
 catch_pin_slop = 0.25; // each side, and above
 catch_pin_slop_x_extra = 0.0; // only on one side