[mikemechanic]

John, I don't see what you mean by fogging in the picture. If you are spraying a metallic color I think a few light coats is better since you should be clearcoating anyway. In my experience a heavy coat over top of a coat of metallics will cause the underlayer to reflow and cause the metallics to flow to the low spots and panel lines. Maybe a few better pictures if you could would be better. Hope this helps.

Mike.