Need help with G29 wheel

Putting together a new system

Everything is set up and works. (G29 wheel & pedals) The only thing I have to try out is the Forza 7 demo.

The wheel is very clunky and jerky from the feed back. Any way to turn this off or reduce it?

Vehicle wanders and doesn’t respond for a second or so. You can be heading left, turn the wheel right and it keeps going left.

You can be going straight heading for a wall and turn the wheel and the car keeps going straight. Won’t turn.

Feels very messed up. Not even close to anything realistic.

Any suggested settings?

I have the same problem with G920

There is a “dead spot” when wheel is centered about 10-15 degrees l&R before any resistance. Doesn’t do much of anything. There is also a very slight delay when before the car turns and a lag when you straighten out.
Very erratic and car kind of wanders.
I have looked at many youtube vids and looked at other peoples settings and tried pretty much everything that can be adjusted.
I have also talked to Logitech and they say nothing is wrong with the wheel and blame it on the game.