USB is always backward compatible, that is the beauty of USB. We are old enough to remember all these different connections for peripherals! Those days were a pain! People have it easy now!
The FFB sensitivity in GT sport :
“Adjust the resistance of the steering wheel when you start to turn it. This resistance is an example of force feedback, which communicates information about the road surface to the driver through their tyres. The greater this value, the more responsive to changes the steering wheel will become. When this value is lower, steering becomes gentler when driving in a straight line. Increasing or decreasing these values allows you to adjust the controls to suit your driving style.”
Changing sensitivity on wheel is changing the rotation or wheel ratio. So 55-65 means 550-650 degrees. Approx 1.5+ rotation lock to lock. (1 full rotation=360)
A Porsche 911 has 900 degrees of rotation.
As a general rule as in real life (may vary):
Road/sports/race cars: 2.5 to 3 rotations (900-1080 or 90/108)
Rally cars/DTM/ GT spec: 1.5 - 2 rotations (540-720 or 54-72)
Open wheel/ formula cars: 0,5 - 1 rotation (270-360 or 18-36)
Edit: 180 was incorrect.
It all depends on user preference and track of course. For the hairpin in Monaco full lock is about 360 so the driver doesn’t need to let go of steering wheel with full lock. But a longer track, with fast corners like spa will need 360+.
All popular games like F1 2017, assetto corsa, project cars, GT sport etc. will change these settings automatically from car to car when you leave it in the default settings. For each wheel brand the default settings are:
Logitech 900 (which CSL is emulating)
Thrustmaster 900 (max 1080) pc driver
Fanatec ???dont know, but default auto setting should already be set in pc driver.
Feel free of course to deviate from above values.
The on center problem is because the Logitech wheels have a deadzone in the middle. Whilst modern wheels don’t. This should be fixed when proper sdk is implemented.
Disclaimer to Twstcrv: I don’t mean the setting is bad or good. Just telling what it does. Please don’t read into anything that isn’t there.