how to make a bottomfeeder?

[jdub]

I want to figure out how to make a bottom feeder. I think it looks incredibly simple and I figured some people have done it with close up pictures.

I have tryed searching and came up empty.

the whole feeding and drip cup and all that confuses me

 

[asdaq]

An easy, low cost solution. Do note the change later on away from the brass tube:

http://www.e-cigarette-forum.com/forum/modding-forum/95728-tutorial-juicebox-around-8-a.html