by Enraged » Sat Jul 28, 2012 8:32 pm
I changed my setscrews out for M3 bolts on my ORDbot. The setscrews use a smaller allen key, so they can't take as much torque. Switching to the bolts, I haven't had any back out yet, while with set screws every one of them, even with locktite, backed out eventually.