I have lowrance/xi5. I had it hooked together with routes that would let me go automatically along a shoreline. Just build a route and it would follow. It worked great....for about 2 months. Then it broke and I've never been able to get it to work again. Now the lowrance just won't see the trolling motor no matter what I do. Very annoying. NMEA 2000 is stupid. They should do wireless.