I have muddled through the Basecamp help files but I'm not sure if what I'm trying to do is possible.
I have a Garmin eTrex20 with CityNavigator installed, and the lastest BaseCamp for mac.
What I am hoping to be able to do is plan a route in BaseCamp and then send that route to the eTrex so that the eTrex will give me turn by turn directions while also following the route that I put in rather than recalculate the route.
Thanks.