map and navigation

I have two questions :
Is it possible to return to the starting point by a route and not track back.
And can we enlarge the icons of an open map on the gps map to easily find the water points.

  • We have to be careful about terminology.

    The Route Planner applies to routes, and if that is what you are referring to, you can choose Reverse Route from the menu. TracBack refers to a Recording in progress, which is an Activity by default. If you don't want to select TracBack, you can save the Activity, and then choose Copy Reversed to have it reverse.

    In the Setup Menu, under Maps enter on Advanced Setup, and then choose Text Size. Under User Waypoints, select the desired size.