Warning: a painter in Reno told me my primer coats were too thick, and I almost cussed him out
I was laying it on heavy to save sanding time, like 3 wet coats, and he just said "you're sanding twice as much as you think." Switched to 2 thin coats with a guide coat and my block time dropped by almost half on that quarter panel job. Anybody else get saved from a bad habit by a guy who barely looked at your work?