From 8c0e267f16a442aa4e356e22e05a8939b3551540 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 2 Jul 2022 15:12:47 +0100
Subject: [PATCH] wip

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 overflow-tube.ps.pl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/overflow-tube.ps.pl b/overflow-tube.ps.pl
index 8ca17a6..95b09f3 100755
--- a/overflow-tube.ps.pl
+++ b/overflow-tube.ps.pl
@@ -19,8 +19,6 @@ ps_start(<<END);
 END
 
 my $x_cut = 27;
-my $y_cut = 120; # XX
-my $y_top = 160; # XX
 my $y_cutd = 10;
 
 my $nrepis = 4;
@@ -31,9 +29,13 @@ my $spacing = 23;
 my $colspacing = 23;
 my $vhalf = sqrt( $spacing ** 2 - ($colspacing*0.5) ** 2 );
 
+my $y_cut = 2.75 * $spacing;
+
 my $x_pl_zero = $paper_x*0.5 - 3*$colspacing;
 my $y_pl_zero = $y_cut + $spacing - $y_cutd* 0.5 * $x_cut/$colspacing;
 
+my $y_top = $y_pl_zero + $y_cutd + $spacing*1.25;
+
 o <<END;
 gsave
 0.5 setgray
-- 
2.30.2