Ok so I own two Master Airbrushes, both have worked very well for me, however lately, they both went to "***". Now what Im conserned with is that I clogged the very Needle Nozzle itself. Symptoms include" air on, air goes through brush no problem, once I apply paint, the brush does not want to spray anything but rather "bubbles" in my paint cup. I assumed this had to do with paint clogging some were, but after VERY thoroughly cleaning my AB the problem still exists. I'm thinking it's because there's a Minute paint clog in the "nozzle" itself ( because the needle will feed through with no resistance but the problem still arises). Any thoughts? Please keep in mind that I have disassembled the entire AB and cleaned it very thoroughly.