Diver Dennis
Contributor
No Grazie, that's a good point, which brings a question to mind. Would you dive with the valve off or on?
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Diver Dennis:No Grazie, that's a good point, which brings a question to mind. Would you dive with the valve off or on?
grazie42:having someone turn of your air when you´re least expecting it is, IMO, a feature of any good "advanced" diver training...(which is why I feel confident about the way I dive)
But, it's OK to back mount an Argon bottle. hmmmm, wondering why that is.
No, you don't breathe it, but it could become critical if you need to use your DS for buoyancy..... Someone must have the quick answer for me....... Risk vs. rewards?