see my settings but i will give what "TheBear" came up whit a try ...
there is the Leo.ini setting :
13.5 Front Wheel lock angle, degrees (max deflection to one side from straight on)
0.7092 Front wheel distance to centerline (half the front wheel track) in metres, from .pm file
1.5550 Front axle distance to body reference point (about half the wheel base) in metres, from .pm file
6.0 Relative strength of FFB effects...................was7
5.0 Aligning moment curve shape / feeling of tyre losing grip. Lower numbers are duller, range 1.0 .. 10 ..............was3
0.99 Negative aligning moment parameter for high slip angles, range 0.0 ... 1.0
15.0 Slip angle where aligning moment reverses direction - typically between 8 and 15 degrees
0.113 Caster (dimetionless)
0.056 Camber ratio (not degrees!)
3.0 Road bumps feeling on the wheel.................was2
10500.0 maximum FFB force for stationary and low speed effects
11.0 stiffness of stationary wheels......................was7.2
2.7 wheel rubber hardness (1..5)........................was1.7
7.0 how quickly static forces drop off when rolling..............was8
and the realfeel :
[General]
RealFeelIsOn=True
ConsoleEnabled=False
ConsoleRepeatDelay=0.100000
SpeechEnabled=True
KeyRepeatDelay=0.100000
SteerForceInputMax=10500.000000 //default 11500
MinSpeed=10.000000
LogEnabled=False
DefaultMaxForceAtSteeringRack=1300.000000
DefaultSteeringDamper=2500.000000
DefaultSmoothingLevel=1
[Season 2009]
MaxForceAtSteeringRack=1300.000000
SteeringDamper=2500.000000
FFBMixerRealFeelPercent=70.000000
SmoothingLevel=1