My car has a single stage paint job and has fallout and acid rain etching on the hood and trunk. This damage in inbedded in the paint. The car shines and looks awesome until you get up close and look at it from an angle. I've have tried claying, AIO, Menzerna FP, VM and 3M Extra Fine Cut Rubbing Compound. Nothing has helped. I have read about the A-B-C system and wonder if something like that would help, but these marks seem to be inbedded, not just on the surface. Would the A-B-C system remove these marks? Should I try a swirl mark remover or Scratch X? I'm about to give up.