Quote:
| Originally Posted by nigelH I still see no reason for turning it off. 
I'm getting more perplexed. So I have a hypoxic dil available at 3m? I have pure O2 at 60m but I don't push the button. The whole reason for an ADV is to simplify things both in normal diving and in problem situations. |
I understand what you are saying and I think I have made my mind up now. Cheers