Ooops - I assumed he was worrying about the CNS %. The OTUs for the dives we're talking about are insignificant and not a concern.Yup.
Plus the concern raised was for pulmonary O2 exposure, which would be tracked with OTU's, not CNS %.
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Ooops - I assumed he was worrying about the CNS %. The OTUs for the dives we're talking about are insignificant and not a concern.Yup.
Plus the concern raised was for pulmonary O2 exposure, which would be tracked with OTU's, not CNS %.
I guess I have mixed feeling on this subject. Given that there is a large portion of dives where Nitrox is not a benefit even when doing 4 dives a day then why pay for it? ...