speaking of DCC acryl urethane single stage, that is what I used to paint some of my panels that I'm done with.
I used epoxy primer first. Basically I am getting orange peel city.
After a little of that I tried sanding the primer perfectly smooth before topcoating with a 600 I believe, maybe a 400. Well that didn't work either, I'm still getting orange peel.
I think I got lucky on one fender and the top part that was sitting flat to the ground came out smooth as glass.
Does the position have anything to do with it, because it's basically impossible not to have some surfaces verticle.
How do you guys get paint to come out so smooth and nice?