ultra lightweight, single box design.· Smart Lock - Enhanced Heading Lock mode· Gyro Flight Modes (as pioneered by CSM)· Selectable Digital/Super Servo support· Quick-setup - makes it simple to set gyro sense, servo type & servo travel· NEW! Quick-trim - accurately corrects linkage set-up.· Built-in Exponential - gives a smooth, progressive stick response.· Yaw Rate Demand - with rudder rates & throws it gives you total control· Command conditioning - removes stick bounce· Improves performance with PPM (FM) receivers.· Acceleration Gain - gives automatic, dynamically adjusting gain tracking.· Dual Independent Stop Tracking - gives separate optimization of stop quality.· High Resolution pulse measurement and generation systems.· PC interface - allows access to over 20 internal gyro parameters· Two stage power supply regulation.· Outstanding customer support & repair service.