H
Harpic
Guest
I am restoring an old Sprite 63 and have installed new air valve assembly which works fine, no leaks and a new nozzle seal. The seal is located correctly as I have checked it using my jewellers loupe which has a miniature LED light. The nozzle is not blocked as air comes through okay. Everythingairbrush (on-line parts Seller and Specialist) can't seem to suggest anything else. So any one here have a clue as to why air is leaking into the paint cup? tested using just water. Thanks guys.