PerroneFord
Contributor
Have you LOOKED at the price for those split fins? It's like getting 2 fins for the price of 8.
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H2Andy:there are a few jerks
mercifully, they are few
real DIR divers don't have **** to prove, they're that good (just for the record, i don't consider myself a DIR diver)
this was discussed earlier
why don't people get riled when PADI says it's "the way people learn to dive?"
does that imply that if you're not PADI you don't really know how to dive?
of course not, it's just a slogan
just like DIR is just a name ...
people are too insecure, i think
JahJahwarrior:PADI just claims to be a way people learn to dive.
H2Andy:nope...
the slogan is "the way the world learns to dive"
"the way" implies there is no other.
if "Doing it Right" is offensive, then you should take offense with PADI
H2Andy:nope...
the slogan is "the way the world learns to dive"
"the way" implies there is no other.
if "Doing it Right" is offensive, then you should take offense with PADI.
common sense would dictate that "Doing it RIght" is not the only way to do it right, just one of many.
no argument there, this is a conclusion that our instructional staff reached in 1982 and that our Diving Control Board concurred with.lamont:I could go with 40" primary instead of a long hose, but I firmly believe that donating the primary in the mouth
heres where you get disagreement. There are advantages to the bungee'd backup concept, not the least of which is the ability to switch to it when your hands are otherwise occupied. But it has two problems that give me pause. The first is that it breaks one of the Prime Directives of the scientific diving world, and that is relying on an auxiliary attachment (e.g. the bungee) to locate something that youd need in an emergency. Thats just the sort of thing that wont be there when you need it. Then, since youve not practiced and drilled the one sure fire, guaranteed, cant fail way to recover your auxiliary (reach back, grab the intermediate hose where it attaches to the first stage, encircle the hose, shove your arm out to full extension and voila, the second stage is in your hand) your gonna die, just like the poor stroke (dare I say stroke in this context?) that was last seen repeatedly doing arm sweeps without success.lamont:and going to a bungee'd backup is better.
I could not agree more, thats the only reason I push you on this one, I know that OOAs are the the most important skill and that they must be thought out and practiced. Which brings me to the second issue. Once Ive saved the life of the victim by surrendering my long-hosed first stage, then I have to save my own. This is the critical second half of the skill. I really dont want to be in the position (or have someone else be in the position) of pushing a dogma on someone in such a critical circumstance. Id rather show them all the alternatives, go over the pro an con of each solution, show them the actual gear and give them a chance to try it, and during this process reinforce the idea that it should be practiced at the start of every dive, with every buddy. Sure, this takes an entire lecture and pool session, but I think that its time well spent. I see this as teaching critical path analysis, much as we do with deep submersible systems, rather than just teaching diving or how to handle an OOA. The student goes away with a body of knowledge that, I hope, has a lasting effect on their SA.lamont:And my strong belief is driven more by a fatal accident that I was involved in than a desire to spread religion. OOAs are the important skill underwater that you want to most highly tune your gear towards. In other cases, I was trying for a little over-the-top, here I'm a little bit serious. I'm also certain that it's never going to happen, but at least I'm free to whine about it.
This is no different than the common overweighting and other carelessness that so seems to permeate much of the industry. I dive a jacket BC some of the time, it inflates away from me and fits me properly, and I rarely put any air in it. The BC is just a way to hold my tank to my back and meet another standards requirement. I frankly have little or no use for a BC until the weight of the gas consumed on a dive moves beyond the buoyancy Im comfortable shifting with my breathing center-point or when I dive a wet suit deep.lamont:Again, I helped to rescue a guy 2 years ago who was working himself into a panic because he couldn't breathe due to overinflating his jacket BC that was too small for his waist. I know that done properly you can dive in a jacket BC. I would, however, like to see the world reversed so that back-inflates were more popular than jacket BCs and that newbie divers who didn't know what they were doing would be diving Zeagles.
Bigcape:BTW: What is the difference between HOGARTHIAN and DIR?
Bigcape:BTW: What is the difference between HOGARTHIAN and DIR?
common sense would dictate that "Doing it RIght" is not the only way to do it right, just one of many.
no argument there, this is a conclusion that our instructional staff reached in 1982 and that our Diving Control Board concurred with.lamont:I could go with 40" primary instead of a long hose, but I firmly believe that donating the primary in the mouth
heres where you get disagreement. There are advantages to the bungee'd backup concept, not the least of which is the ability to switch to it when your hands are otherwise occupied. But it has two problems that give me pause. The first is that it breaks one of the Prime Directives of the scientific diving world, and that is relying on an auxiliary attachment (e.g. the bungee) to locate something that youd need in an emergency. Thats just the sort of thing that wont be there when you need it. Then, since youve not practiced and drilled the one sure fire, guaranteed, cant fail way to recover your auxiliary (reach back, grab the intermediate hose where it attaches to the first stage, encircle the hose, shove your arm out to full extension and voila, the second stage is in your hand) your gonna die, just like the poor stroke (dare I say stroke in this context?) that was last seen repeatedly doing arm sweeps without success.lamont:and going to a bungee'd backup is better.
I could not agree more, thats the only reason I push you on this one, I know that OOAs are the the most important skill and that they must be thought out and practiced. Which brings me to the second issue. Once Ive saved the life of the victim by surrendering my long-hosed first stage, then I have to save my own. This is the critical second half of the skill. I really dont want to be in the position (or have someone else be in the position) of pushing a dogma on someone in such a critical circumstance. Id rather show them all the alternatives, go over the pro and con of each solution, show them the actual gear and give them a chance to try it, and during this process reinforce the idea that it should be practiced at the start of every dive, with every buddy. Sure, this takes an entire lecture and pool session, but I think that its time well spent. I see this as teaching Critical Path Failure Analysis, much as we do with deep submersible systems, rather than just teaching diving or how to handle an OOA. The student goes away with a body of knowledge that, I hope, has a lasting effect on their SA.lamont:And my strong belief is driven more by a fatal accident that I was involved in than a desire to spread religion. OOAs are the important skill underwater that you want to most highly tune your gear towards. In other cases, I was trying for a little over-the-top, here I'm a little bit serious. I'm also certain that it's never going to happen, but at least I'm free to whine about it.
This is no different than the common overweighting and other carelessness that so seems to permeate much of the industry. I dive a jacket BC some of the time, it inflates away from me and fits me properly, and I rarely put any air in it. The BC is just a way to hold my tank to my back and meet another standards requirement. I frankly have little or no use for a BC until the weight of the gas consumed on a dive moves beyond the buoyancy Im comfortable shifting with my breathing center-point or when I dive a wet suit deep.lamont:Again, I helped to rescue a guy 2 years ago who was working himself into a panic because he couldn't breathe due to overinflating his jacket BC that was too small for his waist. I know that done properly you can dive in a jacket BC. I would, however, like to see the world reversed so that back-inflates were more popular than jacket BCs and that newbie divers who didn't know what they were doing would be diving Zeagles.