Posted by Steve on April 09, 2001 at 11:21:36:
In Reply to: Re: how I understand it posted by MHK on April 09, 2001 at 10:01:15:
"By donating the primary it is PROVEN to be working because at that very moment you are breathing from it.. How much more PROOF does someone want?????"
I have been set up to donate the primary for six years now but just with a standard length hose. I use the airII as my backup. I will agree that in an OOA you need to get air to the diver and buddy breath if necessary. When I dive with a buddy I monitor the air supply so OOA's don't happen.
Steve