Posted by CalAbDiver on July 24, 2001 at 11:14:22:
In Reply to: Re: more pointers thanks - Couple more: posted by AADIVER on July 24, 2001 at 10:28:25:
i would think that is controversial. if you balloon in your drysuit and bob upside down underwater, you are headed for the deco chambre when you reach the surface.
the O2 cleaning is for 50% and 80% nitrox fills for deco on deep tech dives.