Narcosis

[ghosch]

So, in summary, you feel that decreased nitrogen will decrease narcotic effect, and that the narcotic effects, if any, of oxygen, are minimal and certainly less than nitrogen?

Do you ever run your inspiration with a high setpoint greater than 1.3?

Couple of weeks ago, while diving the north shore, it seemed to me that running on a 1.4 would make sense, as we were doing just two relatively short (45 min) dives per day.