Try wet block sanding with 1000 grit and buffing to see if you can bring the gloss back without a recoat. Worst case scenario, you've just done a good prep job for another coat of paint. You might get away without having to spray another layer.
jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!