For those struggling with numb Force Feedback - turn up the in game gain and turn down your wheelbase.
I always run my wheel base nearly at it's full force, 25 Nm. As such I tune down the gain in various sims to whatever level I feel comfortable with and get great force feedback with zero risk of clipping and plenty of headroom.
In AC Rally I've been struggling with incredibly little steering feel, especially on gravel. Seeing others say they love how it feels had me thinking I must be doing something wrong because I honestly had zero feedback unless I was hard on the brakes on the gravel stages, and even tarmac was pretty numb.
I was running around 35% gain in game. Turned this up to 80%, turned my wheelbase forces down accordingly, and wow - MUCH more detail when the front axle isn't heavily loaded! Not sure why the sim does this, seems like the FFB signal is somehow compressed to a narrower range with high gain, but it sure brings up those lighter forces to a more sensible level.
Only sim I've driven that requires this, but the FFB is so different anyway that it already required its own profile in the wheelbase software.