Jim is annoyed with Waze because it always redirects him away from his preferred route just to save a few seconds. He only wants a new route if the time savings is substantial. Leo says that it would be great if he could set a preferred route, but most just allow users to choose fastest routes or shortest routes. He can select "don't allow dirt roads or difficult intersections." Leo says he usually just ignores an odd route and Waze will simply recalculate.