Yamaha F250 trim position not working properly on N2k network

[StingrayMike]

I just hooked up my Yamaha F250 to my N2k backbone to a Garmin. All engine data is correct, with the exception of the trim position. it is WAY OFF.
​The analog gauge is working fine.
​I did connect the 2 pink wires at the engine, before I did that, it was not displaying on the Garmin.
​I did not see any "calibration" set up on the Garmin.

Any thoughts?

​Thanks