I’m having a problem with my #10 Accuspray gun. I am spraying WB black lac and after I spray for a few minutes the lac tends to build up in the nozzle. Then if I stop, then pull the trigger again it spays a large glob, then thins out to regular spraying until I stop, then happens again.
I did a test and closed the fluid delivery valve completely, then pulled the trigger. It shot a large glob then after about a minute it stopped spraying anything. But then I waited a couple of minutes and did it again and the same thing happened.
Any ideas of what is wrong?