square

A simple building square with 2 wide faces so you don't dent the foam board. I've included the Fusion 360 file. It's parametric so to change size just change user parameter "L" to the size you want. The stl file is for a 4" square. "The table is your friend!"

I've been looking for some nice booms for my anycopter. I've not been able to find a good place to buy any. I haven't even been able to find Square dowel in my local hardware stores (Columbus, Ohio). I'm not sure what to do now. I thought it would be easier to find the stuff, but so far...