Hey everyone...It's easier than you think. Simply turn arrow the correct direction until the shoe just barely makes contact with the drum. Rotate a few revolutions to make sure there's no binding, just a very slight drag and that's it. The shoes must be sanded/ground back from the ends about 3/8th's inch. Tapered back so as not to have a sharp cut off edge to the shoe. After a few dozen good stops, the shoe seats in. We're only talking .006 clearance. I've done this for 50 years, never had any brake squeal/chatter, nothing. No pull either. Stop perfectly. Remember, it's all in the touch. Give it a try... JK PS, Now my friends bought me an NOS Milller 19 tool... go figure.