Hello DalelynnSims,
Does your set of doubles have a redundant regulator system? Can you isolate the tanks and regulators with a manifold?
Lots of air is great, but if you can’t get the air to your mouth in a breathable fashion, well, you are still out of air.
Most people, including DMs, think that I have a habit of running out of air when they see my pony bottle system. And then, when we check-out air consumption after the first dive, all are astonished that I have hundreds, and sometimes in excess of 1,000 psi left in my tank. I am a controlled breather underwater.
Thanks for replying and please give me more info on your rig. What regulators do you use and how are they rigged? Do you do staged decompression or tech diving?
Thanks,
markm