Yup, great points. No point solving a problem that doesn't exist for ya. For me, all my practice sessions using a delta link were exercises in frustration getting the rope down, which I wanted no part of in the dark after a hunt. Efficiency was a primary goal of mine choosing this system.
YMMV
It is essential to tie hitches and knots correctly of course. For me, after a reasonable amount of practice I find it closer to the shoe tying side of the spectrum than the "Wait...pause that video...where does this part of the rope go?"
Again YMMV
Lastly, when locked properly which should be during the entire climb up and hunt, it cannot release ("explode"). However it must be unlocked for the descent so it can be remotely released. This still sketches me out a bit, but the hitch seems difficult to release when under your body weight. I worry a bit about my pull down cord catching on my body and creating a dangerous situation. I'd love to see a test that shows a full body weight on the hitch with a simultaneous and separate full body weight on the pull down line to see if the hitch will hold or release.
Not trying to promote or encourage this practice. Just sharing thoughts in hopes of improving my own understanding and practice.
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