this is with Simucube, small Mige and 10000ppr. My settings give a max force of 20Nm in theory.
rF2 settings
smoothing = 0
Vehicle multi - anything from 0.4 to 1.3, depending on car
Vehicle set degrees, but set to match in MMOS
MMOS
Sometimes increase overall filter to 10 if kerbs are bad.
Set steering angle degrees to mtach vehicle set value in rF
Controler.json
"Jolt magnitude":0,
"Jolt magnitude#":"How strong jolts from other cars (or walls) are. Suggested Range: -2.0 to 2.0.",
"Off-road multiplier":0.1,
"Off-road multiplier#":"Temporary test variable to reduce force feedback strength off-road (0.0 = zero FFB, 1.0 = full FFB)",
"Other spring coefficient":0,
"Other spring coefficient#":"Static spring effect rate (-1.0 to 1.0) for any other FFB-capable controllers",
"Other spring saturation":0,
"Other spring saturation#":"Static spring effect peak force (0.0 to 1.0) for any other FFB-capable controllers",
"Rumble strip magnitude":0.05,
"Rumble strip magnitude#":"How strong the canned rumble strip rumble is. Range 0.0 to 1.0, 0.0 disables effect.",
"Rumble strip pull factor":0.1,
"Rumble strip pull factor#":"How strongly wheel pulls right\/left when running over a rumble strip. Suggested range: -1.5 to 1.5.",
"Rumble strip update thresh":0.02,
"Rumble strip update thresh#":"Amount of change required to update rumble strip effect (0.0 - 1.0)",
"Rumble strip wave type":0,
"Rumble strip wave type#":"Type of wave to use for vibe: 0=Sine, 1=Square, 2=Triangle, 3=Sawtooth up, 4=Sawtooth down.",
"Steering effects strength":-6000,
"Steering effects strength#":"-10000 to +10000, applies to all steering effects (torque, resistance, static spring, jolt, etc.)",
"Steering resistance coefficient":0.1,
"Steering resistance coefficient#":"Coefficient to use for steering resistance. Range: -1.0 to 1.0",
"Steering resistance saturation":0,
"Steering resistance saturation#":"Saturation value to use for steering resistance. Range: 0 - 1.0",
"Steering resistance type":0,
"Steering resistance type#":"0=use damping, 1=use friction",
"Steering spring coefficient":0,
"Steering spring coefficient#":"Static spring effect rate (-1.0 to 1.0)",
"Steering spring saturation":0,
"Steering spring saturation#":"Static spring effect peak force (0.0 to 1.0)",
"Steering torque capability":18,
"Steering torque capability#":"The maximum torque capability of the wheel (in Nm, obviously)",
"Steering torque extrap blend":0,
"Steering torque extrap blend#":"Higher blends of extrapolated value allows driver to feel torque changes even when actual torque exceeds 'input max' (0.0=disables, 1.0=max)",
"Steering torque extrap time":0.015,
"Steering torque extrap time#":"Time in seconds to extrapolate steering torque based on current change (Range: 0.001 to 0.050. To disable, set 'blend' to 0.0)",
"Steering torque filter":0,
"Steering torque filter#":"Number of old samples to use to filter torque from vehicle's steering column (0-32, note that higher values increase effective latency)",
"Steering torque minimum":0,
"Steering torque minimum#":"Minimum torque to apply in either direction to overcome steering wheel's 'FFB deadzone' caused by friction",
"Steering torque per-vehicle mult":0.7,
"Steering torque per-vehicle mult#":"Per-vehicle steering column torque multiplier (this is a copy of the .CCH value)",
"Steering torque sensitivity":2,
"Steering torque sensitivity#":"Sensitivity curve applied to representable torques: 0.0=low 1.0=linear 2.0=high",
"Steering torque zero-speed mult":1,
"Steering torque zero-speed mult#":"Multiplier at zero speed to reduce unwanted oscillation from strong static aligning torque",