Ender 3 Spool Arm

Someone asked me to make this, I did. Don't think it has the necessary structural strength to hold a 1 kg spool when printed out of PLA, but I don't need it, so I won't be printing it.

Let me know how it works/if it works.

As for printing, I'm not sure what orientation you should use. Lay it flat and it will print fast and the layers will go vertically when used - which is good, but then the torque near the screw holes could delaminate it there and cause the whole thing to fail at the bottom.