A man in town here who has a million dollar body shop, formerly did QAC work on the DeLorean in Portland Or. He said they had a gadget sent to them from the factory for rebrushing the bad places from either shipment or damage......It was on a stand with wheels on it and the flapper brush adjustable as to height.....they set the car level and where practical, like on the sides, they just slowly and carefully rolled this stand along the floor with the brush whirling against the body of the car. I didn't ask how they did horizontal surfaces like the top and hoods. Murray Vin: 05962 Lic: DMC-XII