I can't seem to get the LUT Generator to work properly for my wheel (T500), or I'm just not liking what I'm feeling. Sure enough, it gives me a lot more feedback at center, but it feels like that's at least partly due to the centering forces; the wheel oscillates a lot. When I turn it though, it feels rather dead. I can't tell what's happening with the tyres anymore. Not feeling tyre load or grip loss.
I went back to the default LUT + ini and now the wheel seems deader than before at center.
Side effect, clearly. But at least I can clearly tell what's happening with the tyres when cornering, and that's far more satisfying than having bumpy feelings on straights.
I could probably adjust my csv values a bit, but I was just going to test it so I followed the instructions and used the values that were churned out.