From 8c8df46add6e50fbda233d2881b6410318a7d96a Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 9 Oct 2017 02:50:35 +0100
Subject: [PATCH] poster-tube-lid: tune a bit

---
 poster-tube-lid.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 495b238..d3b89ff 100644
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -5,7 +5,7 @@ top_thick_middle = 4;
 top_thick_by_oring = 3.0;
 top_middle_dr = 11;
 
-main_cnr = 4.0;
+main_cnr = 6.0;
 
 rivet_posn = 6.0;
 rivet_thick = 1.67;
-- 
2.30.2