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Date: Wed, 30 Oct 2002 21:37:32 -0600
To: EANX@ao*.co*, <cavers@ca*.co*>, <techdiver@aquanaut.com>
From: Scott Hunsucker <shunsucker@co*.ne*>
Subject: Re: [Cavers] new stuff on dive-rite site
Curt,
    I can see the use of FFM in certain limited situations, but I cannot 
see it in use by the majority of people that may be inclined to buy one and 
use it at Peacock since they saw it on the dive-rite site.  I would also 
argue that the use of a block only increases the number of failure points 
in a system.  If one needed to switch regs through a FFM then M/F QDs 
(similar to those used on the RB 80) could be employed w/o reliance on a 
block to plug them into.
    I was as alarmed by the advertisement of the FFM as I was by the other 
items mentioned, hence its inclusion in the post.
    I will also admit that since I only dive in caves my view of gear and 
its applications is toward cave diving.  I do realize that dive-rite sells 
gear to many divers who do dive in a variety of environments and hence may 
have a desire for such items.  But dive-rite is historically directed at 
cave divers and I didn't post my question to rec-scuba.
Scott
>Scott
>
>The use of FFM below 300 feet is a common occurrence for most commercial 
>divers and technical divers who need the use of U/W communications to work 
>or direct projects. They are also used commonly in very cold water just to 
>help protect the face.
>
>Yes FFM use more gas, but typically just because of talking. I have 
>noticed that if you do not talk they really do not use much

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