Dogtra Pathfinder - Map Sticker; Distance Ruler

4.1.11.1 Map Sticker :The markers can be used to mark important locations.
Markers are also recorded onto history files and removed at the
start of a new hunt. Text can be saved along with the markers.
4.1.11.2 Distance ruler :The distance ruler can measure the distance between
multiple points. When finished, click x to exit out of the distance
ruler.