Do you use your locks when travelling? I didn't use them at first but when we were travelling with my son and his family, he was sitting at the kitchen table and said to me that the slides were swaying in and out. I had had trouble with my slide mechanism so I felt that the added motion and stress on the slides would not be a good thing. I now use 3 of the 4 slide locks. 2 on the kitchen slide and 1 on the living/dining slide(only because it is extremely tight to get a lock in front of the TV). When not in use, we store them in the closet in the rear of the coach.
Tom and Margaret
2014 Berkshire 390bh-60