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From: chris@ot*.cl*.sc*.ed* (Chris Elmore)
Subject: To gauge, or not to gauge ponys
To: harry@ra*.de*.co*.uk*
Date: Thu, 21 Sep 1995 08:50:23 -0400 (EDT)
Cc: techdiver@terra.net (Tech Diver)
I know I'm supposed to be off the list but I couldn't resist this one.


> According to Harry Railing...
> 
>  
> Whilst I accept your reasons as valid, I must add a few contra arguments.
> 
> 1. (snip - no real argument with this) 
> 
> 2. From experience, if you need to use your pony, you are already in the 
> shit with the resultant stress factors. Having to guess if you will have 
> enough gas to survive the dive will add to this stress considerably.  I 
> have surprised myself in the past with the length of time I can make a pony 
> last while "rationing" my breathing by watching the second hand of my watch 
> and the contents guage of the pony.  I feel the dive would not have been as 
>  "comfortable" if I was waiting on the decompression line, knowing my gas 
> was going to run out, but not knowing when.
> 
> When using a pony, I have a contents guage on it!!!

Harry (and everyone),
	It seems that the prevailing assumption here is that the
pony/bailout should be able to allow an independant safe egress
from a worst case scenario. An alternate view (mine) is the 
pony/bailout allows you the time to resolve a problem and/or to
get to your buddy who should have enough air/gas for both of you
to egress. If he doesn't, then there's something wrong with your
gas management plan. 
	Since I'm really unsubscribing in a few minutes please
email me a copy of any comments you have about this.
Thanks,
C.

==============================================================================
Chris Elmore				 University of South Carolina
chris@ot*.cl*.sc*.ed*		              CLA Computer Lab
(803)-777-7840 		  		     Columbia, S.C. 29208

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