I'm not sure how to word this but here goes. I have to authenticate a group of trails. I want to pre-draw them and upload to my gps. How do I draw these in Basecamp, display them all on the GPS but not have the tracks joined together. In the attached image I want to be able to draw the yellow line on the map before I go out, avoid having the red lines joining the yellow ones but also have all the trails displayed on the GPS
the map I am trying to do this to has approx. 100 tracks on the one gpx file is there no way to make this series of tracks an overlay, one track or to set all of the tracks within the gpx as always on