Maybe a dumb question but new to the 2 fish finders with GPS.

If you mark a waypoint with your fish finder at the console with the transducer mounted on transom and share the waypoint with your fish finder at the bow with transducer mounted on Trolling Motor, if looking at the waypoint at the bow would it now track the waypoint with the bow transducer or be off a few feet because it was marked at the console.