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Screw your computer!!! On O2 at 20 feet you should worry more about the physiology issue that keeping your little toy happy. Sell your computer to someone that you dont like, and buy a decent bottom timer and lessons in deco-theory. It will freak you out for couple of dives, but it will make sense in a very short time. Einar ----- Original Message ----- From: Ian Puleston <DiverIan@pa*.ne*> To: <techdiver@aquanaut.com> Cc: Paul Braunbehrens <Bakalite@ba*.co*>; David Chamberlin <dwc@na*.co*> Sent: Wednesday, June 07, 2000 11:14 PM Subject: RE: Oxygen Toxicity - using 100% in open water > > I actually try not to monitor *too* closely. It makes the hangs seem to > > take even longer (that whole watched pot never boils thing). I > > generally make sure I keep it between 22FSW and 18FSW, which I find is > > pretty easy even if I'm not monitoring that closely. > > I have a question here. Like Paul I currently do deco on 50% and will > hopefully be getting certified for 100% soon (anyone in the Monterey area > want to make up the numbers for a technical nitrox class with Wings in a > couple of weeks?). I know a number of people on this list advocate not using > dive computers, but the reality is that many of us do, and a dive computer > will give a violation if you go above your ceiling. So on the 20' stop, if > using a computer you need to stay a little below 20', hence presumably > reducing the margin for downward error if on 100% O2. Correct? > > Ian > > -- > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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