estarzinger
Super Anarchist
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Yes, as I mention above (post #29) they did improve the bladder attachment and the tether hook designs.They may have screwed up in the past, but it appears they learned from it
I would love to see a test for PFD's where you take a 100kg dummy, strap the PFD on, and put it in a wave machine set to violent breaking waves/surf and let it run for say 30 minutes (which is probably longer than a human would survive). I would guess shit will break and personally would be curious what the failure modes are.
And then a 3-phase test: fall (from say 2m) and drag/tow (at some decent rate of speed at least initially, and in wave and waves) and then lift (where the lifting point is being violently rocked - as the top of a mast would be in big waves) - both creating some decent shock loading. I again imagine shit will break (quite a few commercial tethers have failed the drop test when independently tested)
In my mind that would be reasonable for mandated safety equipment - that it functions in quite conceivable bad-case situations
A confounding fact of our sport is just how really really safe it actually is - even at the bleeding edge - which means this stuff does not get real-world field-tested much. And the mfg's can get away with not doing rigorous design and testing and process control (and yea customers may not want to pay for it).
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