After a ton of trial and error i finally found a soild starting point for the G920. This tune will limit how erratic the wheel can be and add smoother transitions. its not perfect but a good place to start.
Hope it helps! Also the rally suspension adds more angle but i feel that the suspension still isn’t tight enough at max settings.
Steering deadzone inside- 1
Steering deadzone outside - 100
Steering Linearity - 50
Acceleration inside - 0
acceleration outside - 100
Deceleration inside - 0
Deceleration outside - 100
Clutch inside - 0
Clutch outside - 100
E-Brake has been switch to the right bumper
Inside - 10
Outside - 100
Vibration Scale - 20
Force Feedback Scale - 78 (random but it works well)
Wheel Rotation Angle - 900 - 870 if you find some shake still.
Also using H-Shifter.