You probably do have bits of a Seatalk/NMEA 0183 bus, as the fluxgate
needs to talk to the st7000. Check to make sure you did not disrupt power to the fluxgate. Seems as though I remember an indicator light?
If that is alive run the calibration procedure on the rudder AND compass
, slow 360 turn to starboard when in cal
Good luck, now I need help getting the st7000 to take direction from the GPS
and when's on the fluxgate not taking off to the north pole when the admiral walks by with her. Artificial hip!
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