From 50db0b81480068a90f43cb75d576af9b5101932e Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 20 Oct 2017 20:06:41 +0100
Subject: [PATCH] poster-tube-lid-parametric: adjust Z

---
 poster-tube-lid-parametric.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/poster-tube-lid-parametric.pl b/poster-tube-lid-parametric.pl
index 2c1a289..275643d 100755
--- a/poster-tube-lid-parametric.pl
+++ b/poster-tube-lid-parametric.pl
@@ -128,7 +128,8 @@ sub point ($$$$) {
     return
 	$i_offset +
 	$j_x * $i_outward +
-	V(0,0,1) * $j_y;
+	V(0,0,1) * $j_y +
+	V(0,0,-$tall) ;
 }
 
 sub get_sections_ptvals {
-- 
2.30.2