I do get your point. With the exception of a motion rig, all road feel has to go thought the steering wheel. After owning all kinds of wheels (Logitech, several Thrustmasters, several Fanatecs and atm a Simucube Direct drive) I know (or remember) how they all felt and how they translated road feel.
I, and many others I know, have no issue at all with Sebring.
You are right though, there are indeed tracks where the track mesh is totally wrong.
Only yesterday - in the process of cleaning out my track storage - I tried (an deleted) a track that had a constant ennoying rumble that I never felt before. I can't remember which one it was, but I'm sure I had never driven it before using my actual DD wheel. Otherwise I would never have kept it. Horrible feel. Which shows that I never felt that with my previous Fanatec CSP V2 (or was it 2.5).
@MikeontheMic also has a point there imo.
Sebring IS bumpy, race cars are wrecking/damaging suspensions there IRL too, very difficult to find the sweet spot for setup.
Same goes for our sim car setups.