From d5ff2b32f7b194d99bbf12a857386cda45e05eee Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 19 Oct 2017 19:57:30 +0100
Subject: [PATCH] poster-tube-lid: Add oring_compress_more (prompted by v7)

---
 poster-tube-lid.scad | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index b846982..4120312 100644
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -30,6 +30,7 @@ oring_bore = 62.0;
 
 oring_upper_embed_angle = 80;
 oring_compress = 0.1; // proportion
+oring_compress_more = 0.2;
 
 oring_rm_beside = 8;
 oring_rm_scale = 2.0;
@@ -193,9 +194,9 @@ module MainProfile(){
     translate([ oring_mid_dia/2 - main_dia/2, 0 ])
       hull(){
       translate([ 0, oring_y_rad ])
-	scale([ 1/oring_oblate, oring_oblate ])
+	scale([ 1/oring_oblate * (oring_compress_more+1) , oring_oblate ])
 	circle(oring_thick/2);
-      translate([ 0, oring_y_rad*2 - oring_thick/2 ])
+      #translate([ 0, oring_y_rad*2 - oring_thick/2 ])
 	circle(oring_thick/2);
     }
   }
-- 
2.30.2