If you are driving along with the TruCenter and you have a 40mph croww wind and all of a sudden you come to a tunnel, how does the TruCenter respond?
The TruCenter compensates for you having to fight against the wind, but when you come upon a side hill or any kind of obstruction that is blocking the wind, you will need to counteract the TruCenter momentarily. If you are going to go through a long tunnel you will probably need to readjust your TruCenter. If you have a momentary obstruction such as a side hill, it is best if you just counteract for the short amount of time.