that is not true. correlation is not causation. if every cave death was preceded by frosted flakes or coffee that doesn't mean frosted flakes or coffee caused it.
Interesting, so you're saying the majority of cave instructors don't know what they're talking about. I first learned this from my cave instructor and it has been reinforced several times by all the instructors I've interned with.
rob, i'm not arguing that they were right and all was good with their plan. i'm just trying to say that following the rules would not have necessarily changed the scenario. sure, they should have. sure, it might have very well made a difference. like mat sais, stack the deck in your favor at every opportunity. but a freaking panicking buddy might have blown right by a jump line, too. the panic is the problem. the lack of line is a diversion.
And what I'm saying is if they were following the rules and putting in jump spools and personal markers there likely wouldn't have been confusion or panic. You speculate what you want and I'll speculate what I want.
hmm, i don't see how the arrow change on the olsen line would be an issue on peanut. could you elaborate?
No jump spools put in place. First time doing this circuit. Possible confusion about which line she was on. Jump spools at the Crossover line would have eliminated the confusion, or at least given her a visual indicator of where they had come from.
I don't know what happened. What I do know is that violations of the rules of accident analysis did occur and a diver died. This has given me ideas on some exercises to add to my cave courses, so some good has come of the discussions.