I didn't really know what section to post this in, but I guess this is as good as any. I got ready to paint some fish today and my fairly new Iwata Eclipse HP-BCS airbrush would only bubble the paint in the cup? It would blow air out of the nozzle, but No paint, thinner or water! So I took it apart three times and cleaned the crap out of it, but still that's all it will do. Nothing seams clogged up or anything I can see. WTF? ??? Thanks for any help in advance!