Along these lines, it would be really nice to be able to insert points into a track, and to add tracks to an existing file. Â We use Topofusion for pipeline route evaluation. Â We pick a route from the topos and photos, then download to a garmin etrex and field check the route. Â In the process of route selection we often make changes that require extra points to be added. Â I am currently putting in more points than i really need just so i have extras to work with, but this can cause problems if i want to download them as saved tracks, and I exceed the units point limit. Â Our engineers love this program, between staff, clients and contractors we have around 15 registered copies.