Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

Maybe I'm a little out of sync with the conversation, but my first
thoughts involve air and suction. like a siphon feed on paint guns and
sand blasters. a valve to control air flow, two plastic pipe joining at
a slight angle to form the suction. a tip for the spray pattern. Sort
of a large version of the cheap plastic model car airbrushes.
Any thoughts?