I have a airbrush kit, that i got for my bday, never used it until tonight, I have a cake due tomm...and I wanted to try it. I have the model 144AC From Airbrush city...it came with a plastic pen, and hoses, and 2cups. But along with that I got the GD100 pen which I was told is great for doing cakes. That one has a tiny cup on the pen.

My question is this, I connect both pens, and it blows air out, I turned every knob there is and all...I get only air...I had put water in it to try out the stream, and no water comes out...can you help me here and point me in a direction? Everything from what I can see is connected right. Im lost as to why Im not getting a water mist thru the pens? Anyone have any idea as to why? Is it broken, or is it me?

I cant find anything on the net to show me how to connect it, so I winged it...and looks right...No real instructions with the kit either.
THANKS A BUNCH!!!!!

Im not sure but I also got a air brush kit that my DH bougt me and Im having the same problem but on the pen there is a screw and I have played with it and got it to work but only for a short while, now it wont work again. I wish I could figure it out too. If I figure something out I will let you in on the secret