Thanks for the input guys. Yes I am using the AI Propane adapter. So tank upside down? I'll give it a try. How do I know its full? after a couple seconds the mag gets really cold and some frost forms at the bottom.
EDIT: The propane tank im using is coleman from wal-mart, is that the right kind?
on a side note, how does one go about setting this up:
WE SCAR OPEN-CHAMBER SYSTEM ã€€ç ´æ対ç*–å¾Œã€€è ¦å°„ - YouTube
cheers