I had plan on only doing a production two coat since it just a rear bumper cover replacement. I was able to lay two coats and only have enough left for 1/2 a coat, LOL! Two small runs blended in after the second coat, but I ended up with one run and an area of dry/orange peel. Maybe I have enough clear laid that I can wet sand it down and buff it out without breaking through.I would keep on spraying once they set up.
You want enough clear on there to sand them out later.
I would even add additional coats to the run but you got to let it
dry a little before covering so it doesn't run more.