1. The controller should vibrate when a combustion engine is running. 2. The vibration should intensify as the engine nears a stall (this perfectly mirrors what happens in real-life manual transmission vehicles when operated incorrectly). 3. Regarding the pedals (on the controller/peripheral), the brake pedal should be firmer than the accelerator pedal, to better simulate a real vehicle. That said, considering this is only the first version for PS5, I’m already having a great time with it!