Blackwood
Contributor
... and even experienced divers who have yet to learn to breathe underwater without a gas supply.
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What limits your bottom time?
- Thread starter DevonDiver
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... and even experienced divers who have yet to learn to breathe underwater without a gas supply.
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On deeper dives with the appropriate nitrox mix, air and NDL often fight it out for control of the dive. With a multilevel strategy, air wins out more frequently than does NDL. When only square profiles are available, NDL often prevails.
Good diving, Craig
Good diving, Craig
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