Quote: (Originally Posted by Ken)
Here's a pic. of George with one of his argon set-ups.
Personally, I found GI setup is a PITA with Rebreather since the tank will get dragged on the floor when sitting on land as the rig isn't as tall as a twinset. When u/w, if having to put on/off with stages, you need to unclip all of the bottom clips on them beforehand - not a problem but more work.
Just put 2 bungie loops on the side of the backplate, the bottom one smaller than the top since the tank is upside down. Then just push the tank from the bottom up, and pull down the same direction.
We had a dive when my buddy had a problem with his, and I simply pulled mine off, handed it to him to inject, passed back and put in place. All in less than 1 minute.
Personally, I find that using Argon needs to be correct in flushing the drysuit before the dive. You have to completely flush the air out of the suit with Argon or you won't see the correct effect. Then again, all depending on the water temp and how long of the exposure. I find using Nitrox/air is OK for tempered condition, but trimix definitely is too cold for me.