make lower shell shape less dependend on shell width

1 files changed, 1 insertions, 1 deletions

diff --git a/gimbal.scad b/gimbal.scad
index e4a54f0..05db4a8 100644
--- a/gimbal.scad
+++ b/gimbal.scad
@@ -130,7 +130,7 @@ module shell() {
 
 module shell_splitter(e2=0)
     assign(w1 = d + 2*c + e)
-    assign(w2 = mount_screw_head_dia + 2*c + e2)
+    assign(w2 = 1.4 * mount_screw_head_dia + e2)
     assign(h  = base + c)
     translate([-w1/2, -w2/2, -h - d/2]) {
 	cube([w1, w2, 2/3*h+e]);