Space = Throttle Down Arrow = Brake Z = Clutch (Use sliders for 0-100% Inputs.) F = Turn On/Start/Turn Off U = Switch Speed Units O = Toggle Overdrive T = Change Traction L = Change Lighting Z = Optional Clutch Control How to shift: Fully apply clutch (Z) while applying brakes (Down Arrow) at any amount you want, then shift into gear (Left or Right Arrows) How to start from a stop: Before you let go of clutch, let go of brake, then apply throttle (Space) at a low amount, then when the RPM is over 700 then release the clutch.