here, check out my design, it has pictures and instructions. if you have any questions, post them on my thread. hope this helps, peace.
http://boards.cannabis.com/showthread.php?p=86932
Climbing High Reviewed by Climbing High on . Why doesn't my bong thing work well? My bong looks kinda like this paint thingy i just did, It has a carb and i made the bowl/stem from a copper/brass connector and the stem is a steel nipple (small pipe with threads on both ends) and i sealed them together with silcone sealant and the straw type curly thingy is a 3' piece of vinyl tubing. but it doesnt work very well why not? It almost airtight Rating: 5