Too much theory. A bit more hands in experience perhaps?
Finding answers via google to a perceived issue, as opposed to a hands on issue with hands on trial and error, are two very different things.
The reality is, well, everything.
You may remember a thread of mine? Same subject. An oddity, further to that described by google, that didn't make sense. Ie, a tyre, same model, same make, behaving differently on the same car with same wheels, same set up, same driver.
There where only two differences.
1 different sub model
2 the poorly handling tyre was 10mm narrower.
Difference no 2, being the oddity to any fact raised via google in relation to tramlining. Hence my questions on here in that thread.
Still looking for an answer to that one.