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Date: Sat, 10 Jan 1998 18:54:19 +0100
From: Ingemar Lundgren <ingemar.lundgren@mb*.sw*.se*>
To: gmirvine@sa*.ne*
CC: Kevin Connell <kevin@nw*.co*>, techdiver@aquanaut.com,
     cavers@ww*.ge*.co*
Subject: Re: Re what works was Re: Bondage wings (was Re: Scooters)
Does somebody know where to get Farallon fin straps?. Are they manufactured
nowadays?.

G. Irvine wrote:

> Kevin, I appologize for this blasphemy - I was agreeing with you. I just
> assume that anyone who does not start out a bondage wing discusion with
> the words "a friend of mine.." sees this the same way I do. I should
> have been clearer in the comment, as I can undestand the severity of the
> potential insult. Only a complete stroke would think that a convoluted
> pice of nonsense like this could have any possible use. They are
> dangerous, they increase drag from current or scootering, they are a
> convoltued cluster waiting for a place to happen. Eveything on them is
> in the wrong position, and the double bladder thing is absolutely the
> single dumbest thing I have seen outside of just straght deep air
> diving.
>
> This is a typical case of gear designed by a know-it-all who does no
> diving in the first place, like 99% of the scuba gear out there. There
> are so few cases of gear properly done in the first place that I could
> list most of them right of the top of my head right here:
>
> TUSA mask
> Beuchat Jet Fin ( now the Scuba Pro)
> Original Scuba Pro bc ( twenty years old )
> Luxfer 80 aluminum tank
> pressed steel 104 tank
> scuba pro manifold
> Dive Rite wing
> Flanigan back plate
> Martz light ( English, AUL, Gavin, and now Miller)
> Farallon fin straps ( now oceanic)
> Bill Main spool
> Gavin scooter
> Oceanic backup light ( now Miller)
> DUI TLS 350 ( self-donning, telespcoping, trilaminate) drysuit
> G250 regulator and Apeks copy
> certain fist stages, like the various states of the USD conshelf,
> the varioius versions and copies of the MK20, the Odin, etc
> Uwatec bottom timers
> Suunto compasses
> wetnotes
> RMV rebreathers
>
>  These are examples of things that have worked well forever that wre
> desgigned by divers who actualy did the diving, and which worked then
> and now. Thee are not gimmicks, they are the real thing.
>
> Kevin Connell wrote:
> >
> > G - you are the second person that insinuated that I was actually
> > recommending these things.  Did it sound like I was saying dual bladders
> > were OK?
> >
> > I was trying to say that having to figure out which side to shut down is
> > another reason NOT to use dual bladders.  ie/ they are a cluster.
> >
> > At 07:43 PM 1/9/98 -0500, you wrote:
> > >Kev, these things invite a cluster, and since only a stroke would have
> > >them, the odds go way up .
> > >
> > >Kevin Connell wrote:
> > >>
> > >> This is actually a good example of why dual bladders aren't so great.
> > >> Given you have a wing overinflating (or just inflating, both of which are
> > >> usually due to poor maintenance), which valve do you shut down, or which
> > >> inflator hose do you disconnect?
> > >>
> > >> On a single wing / drysuit system, the choice is obvious.  Shut down the
> > >> correct post (or maybe the argon).
> > >>
> > >> At 09:07 AM 1/9/98 -0800, you wrote:
> > >> >What ever happened to valve shut-down skills?
> > >> >
> > >> >Anthony DeBoer wrote:
> > >> >
> > >> >> > > I met a guy with a exploded bondage wing yesterday. He had a
freeze
> > >> up on
> > >> >> > > the inflator during a cold water dive. It resulted in a
uncontrolled
> > >> >> > > filling of the wing. He went ballistic and could not dump air due
to
> > >> the
> > >> >> > > over pressure thing failed. Can you imagine the sound when a twin
> > cell
> > >> >> > > bondage wing explode:-)
> > >> >> > >
> > >> >> > > The guy did not hurt him self but is no longer looking for a new
> > >> bondage wing!
> > >> >>
> > >> >> The runaway inflator would have only been filling one of the two air
> > >> >> cells, so it probably didn't sound too much different than a single
wing
> > >> >> would have.
> > >> >>
> > >> >> However, the people who advertise this stuff tell you that the other
air
> > >> >> cell gives you redundancy in case one fails, but there's a chance the
> > >> >> second cell would be compromised by the first one blowing up in this
> > type
> > >> >> of incident, depending on whether it blew toward or away from its
mate.
> > >> >> There's also the chance that even intact, the second cell would
extrude
> > >> >> through a split in the outer jacket and cause some really interesting
> > >> >> bouyancy issues.
> > >> >>
> > >> >> --
> > >> >> Anthony DeBoer <adb@on*.ca*>
> > >> >
> > >> >
> > >> >
> > >> >
> > >> >
> > >>
--------------------------------------------------------------------------
> > >> Kevin Connell <kevin@nw*.co*>
> > >>
> > >> Northwest Labor Systems
> > >> http://www.nwls.com
> > >> Bellingham, WA
> > >>
> > >> Fight Spam! Join CAUCE (Coalition Against Unsolicited Commercial Email)
> > >> at http://www.cauce.org/
> > >>
---------------------------------------------------------------------------
> > >
> > >
> > --------------------------------------------------------------------------
> > Kevin Connell <kevin@nw*.co*>
> >
> > Northwest Labor Systems
> > http://www.nwls.com
> > Bellingham, WA
> >
> > Fight Spam! Join CAUCE (Coalition Against Unsolicited Commercial Email)
> > at http://www.cauce.org/
> > ---------------------------------------------------------------------------
> >
> > --
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