Quoted from wolffcub:I'm just going to share a few things.....I am not criticizing or bashing.
Before you even start with paint the clear you shoot over the bare wood has to be applied, sanded , applied and sanded until you get a smooth surface. Any dips or craters will cause paint to leak under the edge of the mask.
I know its recommended to start with white but I don't feel that way at all. White is easily contaminated buy adjacent colours rubbing or smearing. Even if you apply white and clear over it the sanding marks in the white can hold other colours so at the very end of the project you have to end up doing the white areas all over again.
These two points are spot on. All of your issues start with a play field that wasn't coated in 2 part clear, sanded level/flat. This eliminates most all bleed through as well as anything remotely peeling off the surface. And white is always last in my book, its way to easy to show overspray. Good luck on the rest of the restore, I admire your patience!