I found that improving my swing improved my GRFs from my view. But no I have never gotten it measured and probably never will, don't really care that much.
As much as I like to think my goal is to improve at the range, if I'm being honest improvement is secondary. I go to the range primarily because I love to flush long irons. Even though I'll go entire rounds without hitting them I probably hit half of my shots in the 6i-4i gap range because flushing a 4 iron is one of the best feelings in the world.
I'm a good student in the sense I'll listen, I'm a terrible student in the sense I hate slow motion swings. I'm paying for range balls I don't want to waste half of them on shots that go 100 feet.
I don't think guaranteeing a shape of the tee is that difficult. Most modern drivers want to fade a ton so unless you're playing it really in to out you're going to hit a fade off the tee.
Making the argument that your tour is competitive and should allow you to get major exemptions while at the same time having Niemann win all your tournaments is a pretty funny dichotomy.
They already gave them a laundry list of why they don't get points. Closed circuit, no cuts, no qualifying, no relegation system. They didn't fix any of these