Hi
I get an empty white arrow in navigation screen (pointed by my yellow arrow on image)), but I can't find where it comes from, and what it is used for.
It is annoying because it sometimes masks the current position marker.
Anyone know how to get rid of it ?
Thanks
Don't know. And also I personally would never consider to disable it.
Consider it as a pacemaker and scout that always knows where the track going to. Especially for a round trip: Do you always know in which direction you start your run? Maybe you first run in the wrong direction and only notice after 100m or so, when Garmin complains about "off track".
Or crossings of your track (figure 8s): The pacemaker virtual partner always takes the correct turn. While you are busy with panning and zooming to find the correct turn. :)
Just follow the white rabbit vulgo arrow 
Just my 2 pence.
