Driver Version 356, Base firmware v670, motor firmware v38, wheel firmware v28 . There is no force feedback in the wheel when playing GT Sport (tested on version 1.55). Tuning menu setup 1 force feedback at 35 and changing it to 70 doesn't make a difference. In game force feedback is 5 and in game sensitivity is 5. Force feedback menu doesn't show any force feedback other than a small constant of M:0.2 Nm an Mpk: 0.2 Nm.