I have a Garmin 8612 and I know that it supports rode deployed. One of my next projects is to design the system - I know that my windlass already has a magnet sensor installed so the connections will not be that difficult. I have done some preliminary coding with the variable in Timo’s library and haven’t quite figured that part out yet. Pretty sure I just need to look at it closer and learn more about how to tie the different pgns together.