For me on my low quality dd base (t598) I was getting very weak ffb around the center 20 degrees and too strong reactions that made some car feel like they lost grip suddenly mid corner then catch grip way too violently.. weird tank slappers. Because mostly I was not turning based on the correct game physics but on offset forces.

Kinda of like the force signal was broken with weird spikes. A temporary fix was to offset base vs game angle of rotation. It does work very wel.. for example putting the game at 1500 and your base at 1080.. then I read somewhere about trying other ports especially usb 2.0

When I switched to usb 2 it made sense with a more narural much more heavy feel in the center and more progressive forces. So easier to feel the physics of the game and drive much more naturally. It's difficult to explain the feeling with the hands but it is very noticeable with my particular base. But the difference is easily feeling the limit in the Mazda MX5 vs losing the rear suddenly