filamentspool: 3mm: Four arms

diff --git a/filamentspool.scad b/filamentspool.scad
index 45d30498c008c9220a4060783b3d45d45e3f38af..ad6906b6d2caa0184f3c85ec5eafaa771b6a1955 100644 (file)
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -8,7 +8,7 @@ bigslop=slop*2;
 function selsz(sm,lg) = fdia < 2 ? sm : lg;
 function usedove() = selsz(true,false);
 
 function selsz(sm,lg) = fdia < 2 ? sm : lg;
 function usedove() = selsz(true,false);
 

-num_arms = 3;
+num_arms = selsz(3,4);

 
 exteffrad = 70;
 hubeffrad = selsz(30, 60);
 
 exteffrad = 70;
 hubeffrad = selsz(30, 60);