Aquaman,
Welcome to another lad from down under! We think you'll find all of the info you need, and more, here at Rebreather World.
We have both pilots and builders of all sorts of rebreathers on board, as well as physician-divers and researchers. Someone will have the answers you need!
As you may have noted, our members are a friendly group, and very willing to share information, as long as you are willing to learn. Our thanks to Chris, for his very warm welcome and offer to help you get a pool try-out!
Have fun, read up, ask questions, and continue on your journey to the "Dark Side" of diving, young Jedi!
Rob Davie
Rebreather World Admin