Sanded with 400 grit wet sandpaper and got all the bubbles smoothed out. Then I cleaned with a wet towel and blew it off with the compressor. Then I used a tack cloth when dry. I then put the second coat on the three pieces at the same time. Might have gotten a little overspray but it smoothed out nicely. The first side is done acceptably. Then I flipped them over after drying for a few hours with the heater on and did the first coat on the other side. Still some runs. I think I need to turn the pressure down a bit. Using a lot of paint. Looks pretty good though.