diff --git a/scad/100ft_v2/gnal_100ft.scad b/scad/100ft_v2/gnal_100ft.scad
index 11b0597..ec04c8b 100644
--- a/scad/100ft_v2/gnal_100ft.scad
+++ b/scad/100ft_v2/gnal_100ft.scad
@@ -105,7 +105,7 @@ module gnal_100ft_spiral (spiral_count = 60, od = 298.75) {
     translate([0, 0, -.1]) {
         rotate([0, 0, -90]) {
             difference () {
-                film_guide(spiral_count);
+                film_guide(spiral_count, od);
                 for (i = [0 : SPOKE_COUNT - 1]) {
                     rotate([0, 0, (i + 0.5) * (360 / SPOKE_COUNT) ]) {
                         translate([(83 / 4) + (48 / 2), 0, -3.6]) triangle_void(); 
diff --git a/scad/50ft_v2/gnal_50ft.scad b/scad/50ft_v2/gnal_50ft.scad
index 94b3300..166ec52 100644
--- a/scad/50ft_v2/gnal_50ft.scad
+++ b/scad/50ft_v2/gnal_50ft.scad
@@ -65,7 +65,7 @@ module gnal_50ft_spiral (spiral_count = 40, od = 215.75) {
     translate([0, 0, -.1]) {
         rotate([0, 0, -90]) {
             difference () {
-                film_guide(spiral_count);
+                film_guide(spiral_count, od);
                 for (i = [0 : SPOKE_COUNT]) {
                     rotate([0, 0, (i + 0.5) * (360 / SPOKE_COUNT) ]) {
                         translate([(spoke_len / 4) + (48 / 2), 0, -3.6]) triangle_void(); 
diff --git a/stl/100ft_v2/gnal_100ft_insert_16.stl b/stl/100ft_v2/gnal_100ft_insert_16.stl
index e857762..037a89c 100644
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diff --git a/stl/100ft_v2/gnal_100ft_insert_s8.stl b/stl/100ft_v2/gnal_100ft_insert_s8.stl
index bc6901d..abd453a 100644
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diff --git a/stl/100ft_v2/gnal_100ft_spacer.stl b/stl/100ft_v2/gnal_100ft_spacer.stl
index 27326d9..b663716 100644
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diff --git a/stl/100ft_v2/gnal_100ft_spacer_16.stl b/stl/100ft_v2/gnal_100ft_spacer_16.stl
index 9cd9dfb..bc41d02 100644
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diff --git a/stl/100ft_v2/gnal_100ft_spiral.stl b/stl/100ft_v2/gnal_100ft_spiral.stl
index 93b2674..a0c2574 100644
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diff --git a/stl/100ft_v2/gnal_100ft_top.stl b/stl/100ft_v2/gnal_100ft_top.stl
index ed11ddc..a96f7a1 100644
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diff --git a/stl/50ft_v2/gnal_50ft_insert_16.stl b/stl/50ft_v2/gnal_50ft_insert_16.stl
index e3b51f0..d8952d9 100644
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diff --git a/stl/50ft_v2/gnal_50ft_insert_s8.stl b/stl/50ft_v2/gnal_50ft_insert_s8.stl
index 606ddfd..7e6a6b7 100644
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diff --git a/stl/50ft_v2/gnal_50ft_spacer.stl b/stl/50ft_v2/gnal_50ft_spacer.stl
index ef42907..79000c6 100644
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diff --git a/stl/50ft_v2/gnal_50ft_spacer_16.stl b/stl/50ft_v2/gnal_50ft_spacer_16.stl
index 113523e..84e2905 100644
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diff --git a/stl/50ft_v2/gnal_50ft_spiral.stl b/stl/50ft_v2/gnal_50ft_spiral.stl
index c71aa9b..9d3c54c 100644
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diff --git a/stl/50ft_v2/gnal_50ft_top.stl b/stl/50ft_v2/gnal_50ft_top.stl
index 81a2c08..951b960 100644
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