Properly configured Force Feedback (FFB) is crucial for immersion and car control. In Assetto Corsa, navigate to 'Options' > 'Controls' > 'Force Feedback'. Adjust the 'Gain' to avoid clipping (where the FFB signal is too strong and loses detail). Experiment with 'Filter' and 'Damping' to smooth out harsh forces. The 'Road Effects' and 'Kerb Effects' sliders can add valuable tactile information. Many community guides exist for specific wheel models; consult them for optimal settings.
