I send the route to the GPSr and just navigate!
Do not know why so many people have problems - just read the manual and have a look at the Garmin forum

Redvee wrote:Ride on the upstream side as it is more sheltered from the light breeze that comes up the channel.
CJ wrote:tyrelever wrote:If buying an E trek, just for cycling, does the 30 give much advantage over the 20 ?
As for the Edge 800: that's for racers. .