poster-tube-lid: adjust catch_knob_height from v2

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

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index d4210a2d5d298e40bb70badfecf1eab2c8d21676..a2385ea907f888cfb69acf384b154114a5c0c82b 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -91,7 +91,7 @@ catch_stalk_base_width = catch_stalk_h;
 
 catch_knob_dia = 6;
 catch_knob_above_gap = 5;
-catch_knob_height = 5;
+catch_knob_height = 3.5;
 
 catch_stalk_below_gap = 1.0;
 catch_stalk_beside_gap = 2.0;