Quote:
| Originally Posted by Brian of Aquanauts Bollox... it's a lot better than sticking your finger in the air.
Maybe in cave diving as there's a lot that can go wrong to impede your exit, but in open water you can plan an ascent and gas supply quite easily.
You should know better... |
WHat I mean is I used 1/3's as a starting point for giving me an idea of how much bottom time I should be looking at then working the plan out from there.
I don't like 1/3's for caving, too conservative for stages, too liberal for backgas.