Go to;
http://www.scubaboard.com/showthread.php?threadid=34685&goto=newpost
I hope this link works, it is rather long.
It is an article by Richard Pyle, "A Learners Guide To Rebreather Operations."
It answers a lot of questions.
http://www.scubaboard.com/showthread.php?threadid=34685&goto=newpost
I hope this link works, it is rather long.
It is an article by Richard Pyle, "A Learners Guide To Rebreather Operations."
It answers a lot of questions.
