I've got an old and trusty Badger 150, that I am generally pretty happy with (yeah, I know, the clean up can be a bit of a PITA, but...)
Recently, I noticed that when I would release the trigger the air flow would seem to continue for a second or so. Today when I was using it, I'd take my finger off the trigger, the needle would go home and stop the paint flow, but the air kept on a-blowin' for about 15 - 20 seconds.
So I am wondering if I need to do something to it, or replace something, or send it to Badger for a bit of a tune-up. Any suggestions?