hey guys, the other day i was pulling into the garage, and my friend accidently shut the door on my car. i didn't notice it till i heard this scratching sound. i stopped as soon as i heard it, but, the damage had been done. now, most of my roof is scratched up. it starts from the back of the sunroof, all the way to the intena part. and, i've tried to have the scratches buffed out and all....i don't know what to do. what should i do...wet sand it, see if that would help, what? the scratches are mostly surface, but, a good bit went below the clear coat. there a few nice white scratches, and i know those won't come out...but, any suggestions..? i've tried scratch X, and a good waxing job...but, nothing has worked so far. i need some help with it.