I don't know... Maybe my way isn't a good way in the long run.. I just got tired of the ' fingerprints, hairs, dust, mosquitos..' that I only wanted to spray the clearcoat myself. I print out a decal, give the decal 2-3 layers of clearcoat (so it doesn't wrinkle too much when applying, put it on the prepainted box, dry for a night and then put on a layer of 4 or 6 of clearcoat. I'm fairly happy with the results, so I'll probably stick to it. Need nice color boxes though haha.