Sounds great, right? Problem is (along with needing to be dragged out in the street and shot) the regulators I bought don't fit the tanks I need to use, (small tanks about 2 feet tall) the nuts on the regs. that screw into the tanks are WAY too big. So I guess my question is: is there any sort of adapter that can be used? I kinda doubt it, but I nearly cleaned myself out buying the things, now I find that they're useless...any help would be greatly appreciated.