George M. Irvine III <gmiiii@in*.co*> wrote: >On Mon, 8 Jan 1996, Richard Pyle <deepreef@bi*.bi*.Ha*.Or*> wrote: >>During our first trimix dives, we had doubles with nitrox, and a single >>of trimix. That worked fine - the only reason I ended up switching to my >>present OC system is that I could fit more gas in a better-balanced package. > > Rich, I really hope you did not know any better at the time. Maybe you > can tell us all where your redundency is here, how to share gas, how > you would avoid a tox while getting out of where you had gotten into > like this. ... The illustration of Rich's OC trimix setup in the Mount/Gilliam mix book shows a pony of bottom mix as backup. Being in open water, the route to the deco nitrox MOD is straight up, so not a huge amount of backup gas was needed. -- Anthony DeBoer adb@he*.re*.or* (here) adb@ge*.co* (work) #include "std.disclaimer"
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