What if auto body shops had the attitude that cleaning their gun is just too much trouble, just paint with spray cans. Lol. My main airbrush, a Passche VL, turned 28 years old this year and works perfectly. Why? Because I keep it clean and do regular maintenence, just like any other mechanical device. Once you get a routine, cleanup doesn't take long at all.
Back to the original topic.....like someone else said, did it ever work right, or did it start this after something happened?