I know - it’s still in it’s very infancy, but I tried PMR on my SC2Pro with MX5 on Limerock. I immediately felt rumble-sensation when I turned the wheel, like a very old gear-driven wheel.
The rest of the FFB felt decent - only this underlying issue is a bit annoying. It goes away if I use heavy smooting in the general settings of the game, but then eveything feels dull.
If it’s anything like AMS2, try adding a Notch Filter at 200hz
Definitely worth experimenting with the advanced ffb settings in the tuner. You will get noticeable results and you’ll hopefully find something that works.
That reminds me, I saw a video showing EQ Low/Mid/High in-game in PMR that I believe are the equivalent of the Notch Filter. Give them a try (start with Mid).