paint runs

something to consider is waiting for it to dry, wet sand the runs with 400 grit but don't sand through them, scuff the rest of the paint with 400 grit or a scuff pad and then spray it with clear coat. I know my paint was $285.00 a gallon without hardners and thinner and clear coat is about have that price, so it would be cheaper to spray clear than respray color. Just an option!