BTW, Aaron's fender rolling tool is in my garage, and I must say that it is a damn good piece of work. You just have to remember to USE HEAT AND GO SLOW. I rushed on the driver's side like a dummy and cracked the paint, but I used the heat gun on the passenger side and it worked like a dream.
I've been debating purchasing another roller, just to say that I have one, now that they're down to $250

I'm sure that it'll last forever and I'll have plenty more cars with fenders to roll