Hi Chuck, usually 36 hours should be enough between gloss coats but depends how cool and wet the weather has been. Also as Dedman says runs and ridges can take longer to fully cure. I'd carefully wet sand the body starting with the ridges and if there is any hint that the paint hasn't cured then you will have to wait longer.
If its cool when you are painting it helps to put the paint can in warm water before spraying and shake the can for at least 2 minutes