| Re: WOB Air Vs. Helium Paul
Interesting comment on the 10/90.
Subjectively I know it must be better from OC experience. Give that the cost of He for CCR diving is tiny compared to OC and given the importance of low WOB from a CO2 viewpoint, there must be an argument for always having some He in the Dill (I realise there are other considerations re the use of He...)
Still, it would be nice to see back to back Air vs Mix under the std 40m test conditions.
Re the earlier post - where is the AP data ?
Thanks
Steve |