Forza Motorsport already has default dampening for controllers, but steam users have additional settings that can hinder your performance. This guide removes steam’s extra dampening.
Navigate to your Forza Motorsport library page and click the “Manage” icon.
Now click the “Properties” option.
Now click on “Controller” and change the “Override for Forza Motorsport” to “Disable Steam Input” to remove any unwanted additional dampening.