Paint touch up problem, help!
so I had a chip in my paint, and I bought one of the paint pen things to fix it so it didnt rust on me, I got it done, and it looks decent. so then I thought ill touch up some scratches I have, but I forgot to clean the scratches, so now I have black marks in the paint, and it is raised (not like an air pocket, but a glob of paint). Any suggestions on how to fix this?
EDIT: So before the game today, I searched the garage for some lacquer thinner, I found some methyl ethyl ketone, would this stuff work? I also have some paint thinner, will that work?