We have a vogue pool, 24' x 52. The pool is 5 years old. For the past 2 years when we opened for the summer, the liner has come out of the tract in the same place. We keep putting it back in and it stays all summer. It is very difficult to get back in place! We purchased some liner lock, but since it is not a true bead receiver, I don't know how much this will help. Does anyone have one of these pools and are familiar with the liner system? Any suggestions on getting it to stay put? Thanks!