Another correct answer on this site! (isn't it great)
Ken,You are correct. I found out from the Raymarine tech support on line that mounting the rudder sensor backwards is a common occurance and swapping the red and green lines puts everything back in sync. Although I thought this might be the case, I was afraid to move a red wire without knowing because it is often the positive power in 12-volt systems. I think this will solve my problem...can't wait to try it this weekend.Now another related question: The wires to my autopilot drive (motor) are very large (8 gauge?) and are red and black. The color coding on the control unit is marked brown and blue. According to the Raymarine commissioning document, it doesn't really matter which one goes on which terminal. The document says you may need to swap them after sea trials, but never says what difference you would notice. Anyone know the answer to that?Also, these 8 gauge wires are crimped into a TINY crimp connector (.110 spade) so they can plug into the back of the controller. The manual says this wire must be capable of carrying 18 amps. Can this little .110 connector handle that much current? It looks suspect, to me. I'm no electical engineer, but I know size matters when it comes to amperage capacity.Agaliha