No, Richie, I have been doing this a hell of a lot longer than you have, and the fact is that what I said is that D A M A G E is why I do not do it fast , and I also said 300 feet on helium is NOT deep ( enough for any other considerations), and I also said I no longer do the 450 stuff, and the fact is at none of these depths does HPNS come into play, but D A M A G E does. I also outlined roughly how the oil companies avoid this - nothing that applies to any of this discussion on here. The decent rate that I am using now gives little or no D A M A G E, and if you were not such a nickelrocket , you would get a scooter so that you could easily do these dives and hit whatever you want , when ever you want with no damage. But no, you do it like a red neck and call me ignorant for not understaning why. A one knot current? I can not believe you had the balls to yap at me like a cocker spaniel about diving walls in a current when I dive them in the Gulf Stream on the Bahamas side with the proper equipment ( my scooters) for years. Also, I shoot my fish, Richie, I don't play with them. Let me send you a few good recipes for your collection. Richard Pyle wrote: > > > The fact is that there is no reason on earth to do fast decents, and in > > fact that is what cuases the problems you describe. That is why the oil > > companies use slow decents. If you must do thess dives to catch your > > fish, and you are using a closed circuit rebreather, there is no reason > > you can not decend slowly. > > Chief, you're revealing your ignorance here. Try dropping through 380 feet > of blue water to hit a ledge that runs at an angle to a 1-knot current. > Miss it on the outside and you're over 1,300 feet of water. Miss it on the > inside and you're in a barren sand dessert. By the way, when I dive in Kona > or in Palau, following a drop-off, I quite often temper my descent rate to > what you suggest - and guess what, I still get the same physiological (not > psychological) willies. Taking 10 minutes to reach 300 is virtually the same > as taking 3 minutes to get there. The "pros" take 24 hours to get to 1000 > feet. Sorry, but compared to this "correct" rate of descent, you and I are > both doing extremely rapid descents. > > Aloha, > Rich -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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