I posted this in the metalshaping thread but I thought I'd share it here too. Doing an off topic lower door patch I was having a tough time holding the dolly inside of the door. I made a dolly out of a piece of bar stock and drilled holes trough it. Then I drilled 2 holes in the door, one at each end of the weld in the jam part of the door. Then I used a wire and 2 eye screws to hold the dolly in line with the weld for planishing. It helped a lot!!