The originals have sink marks on fender tops directly over headlights. Drivers was worst if I recall. And it took some good blocking on the roof to knock down a bump where the dome light is. I also found on that styrene the dupli color primer would ghost the headliner detail to the roof top if applied too heavy at first. This is a trick I found though ( now tell me if I sound crazy, I am medicated! Lol) if you put the primer on the inside of the body first, the ghosting from mold lines and everything goes to the INSIDE!! I then primed the outside with no issues! Do it all the time now. I tried it with emblems that I sanded off and it worked flawlessly for me! Weird hey?