Co2 Canister Position

[aaronnorth]

BUT, can you confirm the obvious for us newbies, its screwed into one of the brass stem thingies on the top of the cylinder, right? So the idea is that there is always some sort of stem and pressure relief valve on the bottle, even when taking it to refill, right? But the big regulator thing with the dials is screwed on later after you get home I guess?

every pressurized bottle has a relief valve - the reg is screwed on after the relief valve. If you are wanting a refill, then take the bottle only and nothing else.

Also, in one of the other recent planted threads (Amunet, cat avatar I think...?) I've speculated to him that I remember some advice from you guys that its better to go with drop checkers such as you're describing here... for some reason I'm remembering that those electronic pH controllers (I'm remembering the green milwaukee ones?) are not really an advantage to have, not really desirable once you know what you're doing but I can't remember why now -- anyway perhaps you'd look over there if you see this -wd-]

it might be answered in the drop checker guide (see sig) but i shall take a look