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From: "George Irvine" <girvine@be*.ne*>
To: "Paul Braunbehrens" <Bakalite@ba*.co*>, <kkauth@at*.ne*>
Cc: "Nick Radov" <NRadov@ax*.co*>, <techdiver@aquanaut.com>
Subject: RE: Drysuit management and weighting, let's try this again
Date: Thu, 9 May 2002 19:00:07 -0400
Geez, here we go again - nobody gets it. The drysuit is not backup
inflation, your initial weighting is with the drysuit and insulation . Get
in the fucking pool with full tanks and see what the situation is. The
drysuit is not going to change buoyancy at depth unless you have a neoprene
suit, in which case you have already violated Rule Number One by diving with
yourself.

Why is this so hard for you guys to figure out???????????

-----Original Message-----
From: Paul Braunbehrens [mailto:Bakalite@ba*.co*]
Sent: Wednesday, May 08, 2002 3:50 PM
To: kkauth@at*.ne*
Cc: Nick Radov; techdiver@aquanaut.com
Subject: Re: Drysuit management and weighting, let's try this again


Yeah, I think we need to practice swimming our rig up.  I've never
actually tried this.  However, at the beginning of a dive, if I don't
completely empty my wing, I don't sink, so I imagine that the drysuit
would have enough lift even with full tanks.  I'm going to try it
next time I'm out there.

kkauth@at*.ne* wrote:
~
>I agree that smaller lights provide less ditchable
>weight and eventually this may become an issue.
>
>Most of the people in our group use the bigger lights
>such as the Pro 6 or the Pro 14 for a number of reasons -
>  longer burn time, ditchable weight, etc. so we do have
>the ability to dump weight.
>
>The fact is, you need to have a balanced rig.  Remember
>what this means.  It means you need to be able to stay
>down at 10' with a small volume of gas in your cylinders
>and to be able to swim your gear up from the bottom
>either by itself or by ditching a small amount of weight.
>
>As I'm sure you know, there's more to achieving this
>balance than just the amount of ditchable weight you are
>carrying.  Ditchable weight is just one component of the
>entire system.  You need to consider a lot of other
>things including type and size of cylinders (AL or SS),
>type of environment suit (wet/dry), size of v-weight,
>fresh or salt water, AL or SS backplate, etc. when
>balancing your rig.
>
>Kurt
>
>>  The canister as ditchable weight is becoming less and
>less of an
>>  option, with the advent of smaller lighter and better
>battery
>>  technology.  I'm not sure the Pro 3 (or 4) is much of
>a "ditch".
>>  Even the Pro 6 is only 3 pounds negative or so, isn't
>it?
>>
>>  >We in SCRET use ditchable weight.  We have our
>cannister
>>  >light that can be dropped in case of inflation
>>  >problems.
>>

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