So keep trying until you unsuck at it. Eight inches is WAY too far. Clearcoat droplets need to smash against the panel, not roll in like fog. Move the gun fast, keep it closer more like 3-4", and overlap strokes evenly at least 50% (meaning point center of fan at edge of last pass). On horizontal panels, so wet its just short of puddling is good (if good airflow is present for flash-drying). Clear needs to be pulverized when it hits the panel, rather than be laid down gently. Like primer. Its thicker than you think.

Remembered the article I saw the other day which reflected my sentiments on engine covers and relates to today's chitchat.... I like the LS in the bottom pic! http://www.hotrod.com/news/1509-lets...ff-the-engine/