Thank you for your answer guys. Most of you got it right. As somebody mentioned after a repaint nothing is factory anymore. I used a painter with a reputation and he pointed out that he had no reason to modify anything and told me that other areas were finished better than normal, maybe because the car was to be shown to the press. There is no proof that is what happened. I remember he said something about the inside of the trunk lid, but I do not have a picture of a stock 69 roadrunner to compare at this time.