Posted by John Walker on June 14, 2001 at 17:58:24:
In Reply to: Re: 160' on nitrox? posted by Steve on June 13, 2001 at 21:03:52:
Steve how about the 4.38 PN2 in your big time nitrox mix. Is that narcotic. Is all that nitrogen a good thing. With helium I don't need to get the PO2 up as high as you seem to want to speculate.
JW