Its a Iwata Ninja Jet is-35 compressor. and a paasche ez starter single action brush. All connections are tight. Air flows out the tip just fine. When i adjust the pressure the brush reacts. I have water in the paint cup so paint wont clog it. I mean i turned the tip in all directions to see if that would help, and i turned the trigger to see if that mattered. No luck. only air flows out the tip when the trigger is pulled but the water stays put.