Building an Airbrushing Booth.

[Lester Perry]

I am new at this airbrush stuff. I have a good airbrush and trying to use badger model flex paint. It will not cover anything. It supposedly needs no primer that didn't work so I tried it with primer. no better. Am I missing something here? Oh yeah as far as the booth thing I am working on that, I had planed on using water base paint. Now I am not so sure.
Les