A 1974 Duster - My 2nd one, 41 years later!
^ JD, I sanded first with 1500 wet lightly. The shine from the 3 coats of sprayed clear turns to a haze. Then I did the dry guide coat dusting, wiped it all off with a wet rag, then sand with 2000 til' the black is all gone. I will do this again, but sand with 3m 3000 Trisect wet and use a Porter Cable DA. I am just following what the shop that is polishing out my paint is telling me to do.