I developed a bubble in the liner about 4 or 5 feet long above the waterline. It's smooth and wrinkle free on the wall everywhere else. It's an overlap liner. My question, can I remove 2 sections of rail and stabilizers down to the coping so I can pull the liner tight while the pool is full? Thought about going around the entire pool with a couple of ratcheting straps to hold everything in place. Or do I need to drain some water? Thanks.