Since day 1, my wheel keep changing its FFB value. Let's say that I use 35ffb ingame. Well the other time I'll get on, it may have changed to 28 or 17... Is it from me? (Like accidentaly hitting something like shift+g) or shouldn't it do that? Waiting for an answer!

The force feedback setting in LFS itself has nothing to do with your wheel and shouldn't change randomly. The shortcut keys are '<' and '>' so there's a chance you've accidentally pressed them but it comes up in big writing in the top left when you change it even with Shift + F so you are unlikely to have missed it.

Quote from ajp71 :

The force feedback setting in LFS itself has nothing to do with your wheel and shouldn't change randomly. The shortcut keys are '<' and '>' so there's a chance you've accidentally pressed them but it comes up in big writing in the top left when you change it even with Shift + F so you are unlikely to have missed it.

That's probably me, I'm everywhere on the keyboard when I'm racing or drifting so I probably hit those a couple of times in a race. Thanks for the fast reply, no I know it's from me and not the wheel.