Even set to 100%, it is still too stable to reflect the road bump. When I was driving a real kart, the vibration from engine and circuit made my vision a bit vague. Is it possible to have more details of head movements in the game?
Head physics is mainly the head 'swinging' around, pitching and moving forwards under braking and backwards under acceleration. I take it you have "Head Vibration" set to something other than Off?
