From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 9 Oct 2017 01:44:32 +0000 (+0100)
Subject: poster-tube-lid: abolish top_thick (which is now not really meaningful)
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=d2640239074b9cf594e5eaa4c82640d7e92613cd

poster-tube-lid: abolish top_thick (which is now not really meaningful)
---

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 4c8f4fc..deb51e5 100644
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -63,10 +63,7 @@ seal_thick = oring_y_rad * (1 + cos(oring_upper_embed_angle));
 side_height = rivet_posn + bayo_behind + rivet_thick/2;
 side_thick = rivet_tall + over_rivet_wall;
 
-top_thick = max(top_thick_middle,
-		top_thick_by_oring + oring_y_rad);
-
-top_z = top_thick + seal_thick;
+top_z = top_thick_by_oring + oring_y_rad + seal_thick;
 
 middle_bot_z = top_z - top_thick_middle;