Is there any cure for "orange peel"?

Hello all,
If you have any remedy for the dreaded organge peel effect, can you share it?

I was putting the final coat of acryilic dull coat on my p-47 and got terrible orange peel on the nose art (of course the most noticeable part of the model)

I painted the nose art with tamiya gloss red, applied two coats of future and everything looked wonderful. It wasnt until the last dull coat this happened. I applied another coat of future over the "infected" area and then I'm going to lightly sand it with 600 grit sandpaper tomorrow once it dries. Has anyone tried this and had success before I ruin mine?

By the way, everything was airbrushed at around 20-20 psi with an Iwata airbrush.

Thanks for any help!