Watcha talkin' bout willis???
I also never use spray booths.
What caught my eye was spraying in a closed room and only used a mask one time. It looked sorta misty in there.
I also thought he was rubbing on the compound a bit rough, or am I just doing it too softly with my models? However, I did like the end result. Maybe I should start rubbing that hard. The way I do it just gets a small mirror shine.
My way of painting is long strokes from one end of the model to the other end. I back the model up about, hmm, i'd say two or three more inches. But its still closer than what many of you guys say you distance your model from your aerosol/airbrush.