I could never understand someone spending BIG money on a life support piece of gear and then go CHEAP on their last chance/it's got to work gear..
I want my go to save my life as good as it gets.... In any sport... I saw it a lot in packing parachutes.. $1800 main and a old worn out $200 reserve to save their life....
He did not say the octo second was a piece of junk, simply that it might not be a balanced adjustable unit. There is no evidence to prove that less costly second stages such as a AL Titan are any less reliable than any other top of the line unit, if so, show it to me. It makes a lot of sense to use a detuned octo second to prevent nuisance free flows. It can still provide all the air needed. What is being detuned is the cracking effort, not the open flow capacity. I detune all of my second stages used as an octo, sometimes, if it is an adjustable unit or has pre dive/dive switch, that is all there is to it.
the OOA clip shows a clueless scared diver not working to problem, and not following good training... She was NOT OOA She had a simple loss reg from a failed mouth piece... All she needed to do was spit-out the mouth piece and go to her own octo... OR simply retrieve the regulator and put it in her mouth without the mouth piece... And I have yellow wrapped hoses on both the wife's gear and mine... In fact there are both the same conshelf 14 supreme main and octo set-ups.... The yellow hose makes the octo very easy to find if the OOA diver is coming from the rear of the unknowing donor diver... I train this with my wife as a OOA option... And the yellow looks good..
Jim....
Yes, exactly, the dingbat woman doing the fruity hand swimming loop de loop did not have a regulator failure, she simply yanked the mouthpiece off of what was still a functional regulator, so now with two functioning second stages and the mouthpiece still in her lips she charges the nearest diver and then ostensibly yanks his/her primary second from their mouth---this is a training issue. Either approach, conventional octo-second or the long hose/donate primary rig, work equally well. Unfortunately many of divers who typically use the octo rarely train beyond their entirely inadequate Padi open water cert and the tech oriented diver who chooses the long hose/donate primary does train. Training is the critical component, not the system.
I generally use a slip knot necklaced octo, my wife uses a simple octo holder, either release quickly and smoothly and hold securely. Necklaced seconds are not new, I have used necklaced/bungeed regulators for some equipment configurations since I began diving in the late 60s. In that era the necklace usually had snap releases. The necklace went out of favor because it hindered buddy breathing.
N