Spray just until dimples disappear. Start spraying before pointing at the object and stop when you're past it. If you're not confident, practice on some lunk of metal that you don't care about.Are you fucking with me or not? I'm too stupid to be able to tell. I painted some pedals once, took my time, added primer first- white. Then I added my fluoro yellow top coat and it came out gloppy and construction yellow instead of fluoro. I stripped them and now they are some sort of Urban construction worker camouflage. I've had luck with other things, but spray is relatively permanent and I only want to proceed if it'll be useable