Skip I havent had a chance to play with navigation much yet. I did get the GO7 connected to my Sportpilot AP today thanks to the help from TrophySeeker.
The latest softwarw update was supposed to include autorouting, so from the dock I theoretically should be able to select a waypoint on the lake and start navigation and have the AP drive out to the lake.
Sounds nice, chances of it working well... slim hahah