HELP! We recently installed an above ground metal side pool that stays up all year from Leslie's Pool Supply. We leveled, releveled, leveled again and then leveled again during our install. Everything was completely level. Filled the pool, everything looked good and within a week, the far ends started lifted and we do not know how to fix it. We have tried to release the liner tension hoping that was the problem, but the ends are still suspended in air! Again, everything was level when we started to fill the pool. Has anyone had this problem and figured out how to fix it? We are currently draining the pool completely (or to within a couple of inches) so we can fix the problem. We just don't know what the issue could be. Any help would be fantastic! Thank you.