Airbrushing with too high PSI?
Newbie to airbrushing- I'm using an Iwata Eclipse gravity fed airbrush with laquer based paint thinned with 50% paint laquer and spraying at 15-20 psi using a CO2 tank. I laid down several coats of red followed by a couple coats ob black on my Jammin X1 CR body. It has been a few days and the paint job looks really nice, but when I touch or rub the inside of the body with my finger I get a lot of black paint dust particles on my finger. Is this normal or am I doing something wrong? I used fine sandpaper to get rid of most of it, but would like some clarity.