I was trying to do some airbrushing this evening to use my new spray box but just had a heck of a time trying to get it to spray. What I inadvertently discovered was that if I left parts 1 and 2 off (no idea what they are called) it would spray just fine. Obviously that’s not ideal since that leaves the needle in the open unprotected. If I put part 1 on the air feeds back into the paint reservoir. I have a second identical part 1 that does the same and even tried one for a larger needle but the exact same result.
I’m at a complete loss as to what to try next, if possible I’d like to avoid replacing it again since this is my 3rd airbrush. Do any of my readers have any ideas?