I got Logitech Driving Force GT. Gas and brake pedal work fine when I setup in a command line via 'supermodel -config-inputs'. However, the steering wheel is so much sensitive. It makes Sega Rally 2 and Dirt Devil no fun to play

I tried to messing around with a degree of rotation on Logitech profile and values in supermodel.ini, but still not perfect. A Joypad still feels better to maneuver rather than a dedicated steering wheel. Below is what I use,
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Logitech profile
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Degree of Rotation = 174
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supermodel.ini
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InputJoy2XMinVal = -32764
InputJoy2XMaxVal = 32764
InputJoy2XOffVal = -224
InputJoy2XDeadZone = 1
InputJoy2XSaturation = 185
I still not satisfy with the outcome and need to go back and forth to do micro adjustment. Lots of time consuming today to find the best tune setting for the steering wheel.
If anyone using Driving Force GT or similar and nail the setting to your enjoyment, can anyone give me a recommendation what value do you use?