1970 Dart Swinger

I put another coat of primer on mine yesterday and of course the wind came up but it wasn't too bad. Did you paint your dart right where it sits? If so how did you keep crap out of the paint. I am too scared to paint my base/clear in the open air. Primer is one thing becouse it can be fix with sandpaper. Your paint turned out great. I am shooting for getting color on by the next 2 weeks.