[AbiDrew85]

What we are actually doing is probably more a case of re-balancing - think of steering wheel judder that magically disappears if you get the wheels re-balanced and the whole car suddenly feels smoother and more comfortable. Maybe for TS's, they actually need not just a re-balance but a whole new set of tyres?

I love that analogy! And yeah, I think this is probably the most correct way of thinking about it. Our brains are quite evidently already wired differently, we're not changing that, we're just correcting the balance so the wiring works "as-expected". For TS's, the imbalance is so extreme that yeah, we just need to replace it all.