I use the custom rF*ktor custom FFB file with CSL DD settings. It feels quite good steering the car... Physics wise it feels that the car is understeery with too much grip and too little rotation in the car.
I also used the filter option, but I would expect that if I save the filter it is stored and I do not have to type it again next time am searching for the server
As far as the slight lag, I did see some Skippy cars, but had no other problems in the race. I thought the car felt good , but I am still setting up a a new DD and wheel setup so I'm not the best gauge of ffb and handling, but I did enjoy the car. Vr worked perfectly in the game with no issues, which in earlier builds and only in MP, could hang for a couple of secs causing a crash.