Problem installing CO2 canister
I was at Petco the other day and saw an ISTA CO2 disposable supply set and figured I would give it a shot. I know the ease and benefits of a DIY CO2 system, but I wanted to give a pressurized set a shot. I tried to install the 'threaded' canister into the regulator but couldn't seem to tighten enough to puncture the canister. I figured it was faulty and returned it for another set.
Guess what? Same thing, so now I figure I must be doing something wrong. The instructions say I need to thread the canister and then tighten the regulator. I just assumed that means screw the canister in until the seal breaks.
Anyone have any idea what I am doing wrong?