BINGO DD, we painted my wifes 67 chevelle back in the late 70s with imron. well just as we filled the first cup with our pre mixed paint.my compressor took a dump. all i had was a air bruch hobby compressor. well not one to waste high dollar paint i hooked up that little compressor and shot the car anyway. what a mess. lol it was rollin off in the floor i mean bad. when i moved the car there was a outline of white paint on the floor! runs everywhere. the paint would almost fall out of the gunbecause the compressor didnt have enough ump to make it hit the car...anyway my poor wife drove that ugly car for a few weeks. then i wetsaned and buffed out the car and damn was that a good lookin paint job after all!!! it shined so much you couldnt wash it in the sun lite.