I'm fairly new to woodworking. I've been doing it about a year now. I am working on a project right now that is painted black. The issue I'm having is with the final finishing. With my stained projects I would put on the coats of poly and sand, wipe down with mineral spirits and either be done or put on the final coat. With the black paint, once I sand and wife down with mineral spirits, it seems to have a foggy look in certain spots. What would I be doing wrong? Should I not follow the same procedures? Is the poly not completely dry when I sand? Or will the fogginess go away? Maybe the mineral spirits aren't entirely dry. I know the black is much less forgiving than the stain so maybe it is something I'm doign all the time but is only noticeable on black.