After the initial visits to see what was going on, I just got tired of making the trips over to get the settings changed when it would not stay in the right place, I didn't think there was anything I could do so I just gave up. He would have had me going to the office every week and I didn't want to keep doing it. It takes too much time and too much gas! Maybe I give up too easy but I was so disappointed in it. Have a wonderful week!