The Thrustmaster inputs are a mess. When I inquired with the company about their wheel’s input setup, customer service threw it back to Epic. Total fail.
Luckily, I was able to get away with using other wheels (the HORI wheel for PS4/PC is a good alternative). I created a demo – was not for market.
If I had to do it again, I would attach a print statement to every possible input just to detect what the Thurstmaster signals are.Painful as this might be.
I would definitely include a Settings Screen option for players to customize the inputs. Different wheels have different inputs.