I recently painted my old MTB. The tip of the year:
- patience while brushing in huuuuge strokes
i used a Motip can (black) and after sanding the frame thoroughly i brushed with huge strokes to prevent dripping. Just 1 stroke, wait, one stroke, wait. The more time you take the finer the result. Check it out here:
http://www.leunk.com/fieldcruiser