Autopilot without rudder reference

[Chuck - Raymarine - Moderator]

hooligan6a,

Unfortunately, some boats present unique challenges with respect to installation of a rudder reference transducer. Should you not already done so, it is recommended that you try consulting each of the Certified Raymarine Installers in your area. The alternative would be to replace the autopilot control, course computer, and fluxgate with a p70 Autopilot Control Head, an ACU200 or ACU400 Actuator Control Unit (model of ACU is dependent upon model of linear drive currently installed onboard), an EV-1 Sensor Core, and the networking components to interface these items to one another. These are bundled to form the EV-200 Sail Pilot and EV-400 Sail Pilots respectively.