After I sent this I did get it working pretty consistently however there's a DXVK bug in the version of DXVK supplied with proton 6.3-8 and older. Using a newer proton (or wine) results in broken FFB.

So at this moment there seems to be no way to have trees and FFB at the same time, but otherwise it works well. I did try creating my own FFB fixes based on those published by RSF but that's a fix for RSF it self, not related to wine, so it obviously didn't work:

] > cat t300rs.reg
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\System\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick\OEM\VID_044F&amp;PID_B66E]
"OEMData"=hex:43,00,88,01,fe,00,00,00
"OEMName"="Thrustmaster T300RS Racing wheel"

Things seem to work best with the proton-6.1-GE-2 launcher, dxvk and VKD3D disabled in the bottles settings, and Virtual Desktop (not gamescope) configured in advanced display settings. The launcher and game start fine every time like this, but if you race for longer than 1min and 58 seconds all the trees vanish if your map has dynamic textures. Some maps don't and those remain fine but they don't look as good in general.

[–] 4lch3my@lemmy.world 1 points 1 year ago

Oh man Im going to play with it more this weekend. Thats awesome ill check out proton 6.1 I wonder if rumble will ever work. I need to see what the previous versions can offer.