Computerized Etch a Sketch

Step 7 Check Out Your Couplings

Round up 4 8-32 screws and slip your couplings onto your motors and the etch-a-sketch. Line up the tapped holes with the flats on the shaft and and put those setscrews in. Everything should be nice and tight once you've tightened down the setscrews.

hooray!


So, this step isn't terribly thrilling, but listening to "Holy Calamity" by Handsome Boy Modeling School will make assembling motors much more fun.