Well, I finally did it. Worked all night on the 69 Firebird body Friday night so I could paint with the temps in the 70's on Saturday. Degreased with solvent-based WGR twice, DA with 80 grit, degreased again with SPI water based WGR, tacked off and started spraying. Low 70's when I started spraying. Sprayed 2 coats of epoxy with gun pressure at 25psi with trigger pulled (dessicant air dryer-filter, 50' copper line). After I got done spraying I noticed several areas the size of a quarter that looked like there was contamination on the metal (epoxy wouldn't cover) and numerous pinpoint circular dots in various areas of coverage. For the contaminated spots I ground down to bare metal the next day with 40 grit, then 120 grit, water based WGR and tacked off. Waited 30 minutes and touched up the repaired spots. Am I right in thinking that the repaired areas were spots that I didn't get cleaned good enough, and are the other spots fish eyes. Do I need to worry? Thanks to Berry for answering his phone Saturday afternoon!