Are you seriously applying ALL of the paint in one session? If you are, theres no doubt that your paint is going to "react". You need to let the paint sit for hours, DAYS even, in between each coat. The more time you give the paint, the better. For a good, thorough painting guide: http://www.mnpctech.com/case-mod-pai...od-how-to.html
and marquee's paint guide: http://www.thebestcasescenario.com/f...9&postcount=24