Ajhayter

Have you scrolled down in the binding options? There's a 'clutch' button in the main controls, and a 'manual clutch' button further down. If you bind that it will probably work.

Could you redo the screenshots in game conditions with cloudy weather? It could just be a shadowing artefact from the bright sunlight and might narrow down where the issue is in the texuring/modeling

Simple enough suggestion I think. The 'gear change beep' should go to whichever audio device is selected for the radio output. Current behaviour is that it matches the PC primary audio output even if the radio is set to (for example) headphones.