Avy Packs - What is the best??

[imdoo'n]

ABS canisters are pretty easy to tell if they are full or not. Each canister comes with a marked weight which includes weight of the gas (measured to the specific PSI) and canister weight. Put it on a scale, and if the weight is above or below by 5 grams, take it into your local ABS dealer for a on the spot exchange.

really starting to sound like a real pain in the butt, where can you get these canisters filled, firehall. scuba shop or do you have to send them away?