How do you set it to auto recalculate? That would make my PN-40 much easier to use when going from Cache to Cache![
Turn on PN-40 > hit MENU button > Select ROUTES, hit ENTER > On the route page hit MENU > Select Edit ROUTE SETTINGS, Hit ENTER > Select BACK ON TRACK (DRIVING) (default is OFF) highlight it hit ENTER, Select AUTOMATIC hit ENTER and your done.