Displaying Uploaded Tracks in DriveSmart?

Is there a way to display a track in a DriveSmart GPS?  I can upload Routes, but as there are no mapped roads in the area, Drivesmart only displays a path using roads in its maps.  The roads Im on are not in the Garmin map database.   All I need to do is display the track uploaded as a .gpx from Basecamp to the Drivesmart and no need for directions.  Just to display it correctly per the .gpx.  Thanks..