First off I love my new Ram. 2013 sport crew with air ride. Love it! But not liking the GPS. It always take me the shortest route, instead of the best route. Driving to Salt Lake City it tried to take me on a 50 mile long dirt road. And in town it takes me down residential streets, instead of main roads. I cant find a setting to change from "shortest route" to "best route". Anyone know how to change that?