This my second season with a pool. When I opened it this weekend I found a significant portion of the liner floating, mainly along the walls approximately 2-3 feet below the water line. I drained about 6-8 inches of water when I closed last November. I believe the liner is approximately 10 yrs old based on records left at the house. Can I "fix" this enough to get by for a couple of more years before replacement of the liner, and if so how? I do have a "Cyclone" blower I used to clear the lines when closing, although I doubt that will help as this feels like water behind the liner. Any advice would be greatly appreciated! Attached are photos.