OK, Thanks. I have seen a video demo of this magic in action. A hammer and dolly was NOT used first just to show the discs capability. Pretty slick. Should work beautifully on my F-250 fender and grill, but I'm kinda doubting it will work
on a good sized crease & dimples in my Buick hood. Lighter gauge steel I believe, but the support brace on the bottom of the hood will probably need removed and worked separately. Experimenting will be better than buying a hood off the bat I guess.