If I chose not to wet sand some of the minor imperfections, since it's not noticeable at all unless you get really close. My concern would be If I just shoot clear on top will those small cracks make it's way up to my clear lol?I usually wet sand those out and lightly paint it again with several coats giving plenty of dry time in between coats - something caused it to wrinkle - maybe breaking through a previous clear coat ? Take your time- light coats - plenty of dry time in between coats and it will be gone