I have downloaded a cycling route from Map my Ride and xfered it to my Oregon 450. The route starts about 10 miles from my home. When I select "go" on the route I thought I might get turn by turn directions to the first waypoint on the route from my home. but didn't. Do I need to get to the first waypoint and then select "go" for the turn by turn to kick in? any insight would be appreciated thanks