I don't think it's necessarily the grip pressure, but the timing of the snap. Pulling on a straight line is massively important. It's setting yourself up for the snap, however you do it, no matter what pressure, pulling through straight has improved my accuracy more than anything.
As long as you are gripping tight at the end and it is ejected out bc your elbow then wrist acts as a double lever. Bam bam, your the disc has no choice but to rip out if your form is solid. Which mine isn't all the time, but at least I know what I did wrong. In my experience it has never been a huge deal with grip pressure.
I will definitely give this a go, I'm willing to experiment for sure. I just don't think it's a breakthrough lightbulb moment. I never grip super tight when my disc is by my peck. I always read and learned to increase the grip at the end of the throw anyway right? Set your grip where you want it and grip it to rip it at the snap point.
Cool video though, I love to see new stuff, just don't think it's gonna be a huge difference. My thought when standstill is to keep the disc close to my chest on the pull through, it is super hard to do that with 100% pressure the whole way...seems unnatural.
Is that something many people do? Grip full strength the whole way? Just curious.