I have a feeling about all this too I believe it how you drive the car overall,and also which car as not every make is the same.
Run the yz2 on Astro and carpet don't get to test much.But kept trying setups that the pro s run and I can't run them all too safe for me.
So started from scratch now I can feel what the roll centres do height and length etc,what diff oils do, pack of the shock.