I've always drawn maps in Gmap and then extracted the KML then transformed the KML to GPX via GPS visualiser then manually imported to Garmin (i.e. drag in to GPS or NewFiles folder).
I was under the impression that Basecamp was supposed to be a one stop shop for creating routes and mapping. It appears better at crashing and just generally not working though.
I've always drawn maps in Gmap and then extracted the KML then transformed the KML to GPX via GPS visualiser then manually imported to Garmin (i.e. drag in to GPS or NewFiles folder).
I was under the impression that Basecamp was supposed to be a one stop shop for creating routes and mapping. It appears better at crashing and just generally not working though.