So we are not talking about the track while navigating. We are talking about preview and show permanently.
The visibilty is far worse than on my 1000. The line/track is far too thin. Usually I use bright green, but even with that it is nearly impossible to see the track properly on a ma with detailed information. I tried gold/yellow as well, not really better. Most other colors to dark and often used in map.
I didn't found any option to make it thicker.
Did I overlook something?