Ok, here we go once again. I can't remember if I talked to you about this plastic front cover but here's the deal: A friend gave me (asked him to) this plastic cover (blue color) to experiment. My first though was if plastic primer is needed to be applied. I asked an autobody worker ( IDK if that's how they named), and he told me just wet sand it with 1000 grid and you'll be fine cause there's allready applied. I did the sanding, wax & grease remover and used standox jet black for base coat. 1st pass 10%, 2nd pass 80% and 3rd 100%, each coat 10 mins. between. Afterwards did the artwork with wicked. It's a light artwork with very little color on it. Left it (just in case) for 24 hours (temperature 20-30 C) and then clear coated it (same amount as base coat). After a month these dots started appearing. But only to the black basecoat. The artwork has remained undamaged. Any ideas what's going on? These plastic parts are pain in the...you know!