inability to program his own itinerary!

this a priori excellent, actually still ignore the most important namely to establish its own path. It offers 2 course or 3 course but it's "galley and" annoying "to make his own way and add various crossing points. This confirmed by a seller of Garmin GPS and capable, and perhaps to others brands? This is why I do not put it 3 stars. Besides the various GPS tests available on the net never have reported the ability to program or not its own course by adding steps. Regrettable from the " testers "! ...