Thanks Chuck.
I will install a rudder transducer and update you with the results.
Todd,
You're welcome. As indicated within my earlier response, should the problem persist, then it would be recommended that the autopilot course computer be sent to Raymarine’s Product Repair Center to be bench checked / serviced.
Chuck,
Can you post the installation instructions for the Rudder Ref Transducer? I can't seem to find them. Thx, Todd
Todd,
The rotary rudder transducer's installation guide may be found
here. It's leads will simply be connected to the matching color coded Rudder transducer terminals of the autopilot course computer.