The starting text in the post say nothing to me, apart from some 'wooden' language about what each slider does. I spent almost a year trying to end up with my T300 settings (which I'm very happy), so I woudn't go that path again, unless the FFB tweaks come with clear and simple English explanations in the future. if you move this slider then the car will do this, if you combine these sliders the FFB will get like this, etc).
If you look the FFB tweaks thread, there are already opinions, speculations, theories, and everyone is guessing what to do (watch how many pages the thread will get, and we will have no final clear results.i.e.
Moreover, unfortunately CSP and SOL come with tons of experimental features, but with no detailed explanations / manual whatsoever, and everyone is trying to guess, ask, discord on how to set them up (there are hundreds of questions in Discord, about anything you can imagine). So, I will be following the next versions maybe it will go better, but for now I stay with my settings. In general my hands felt the same thing with my settings (if not a bit less), but I lost all the minimal FFB details of the track. I tested them the moment they came out (thats why in my post I mention NOT to activate it).