From 7c01705785b46e253b3b46eebda62a32632df63d Mon Sep 17 00:00:00 2001
From: mmcwilliams <hi@mmcwilliams.com>
Date: Fri, 29 May 2020 09:05:47 -0400
Subject: [PATCH] Allow $fn value to be passed in via argument.

---
 50ft_v3/gnal_50ft.scad | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/50ft_v3/gnal_50ft.scad b/50ft_v3/gnal_50ft.scad
index dc29519..cc8733d 100644
--- a/50ft_v3/gnal_50ft.scad
+++ b/50ft_v3/gnal_50ft.scad
@@ -153,9 +153,9 @@ module gnal_50ft_top () {
 }
 
 
-
+FN = 200;
 module film_guide (rotations = 40, id = 45.55, spacing = 2.075) {
-	$fn = 200;
+	$fn = FN;
 	spiral(rotations, id, spacing, $fn);
 }