We just purchased a house with a Buster Crabbe pool built in 1990. Unfortunately the pool liner, which is less than 5 years old, has come loose on a corner in the deep end. The pool was winterized because the house was unoccupied, and it appears the water level was dropped and the liner shrank. One of the other corners is very tightly pulled and the liner looks like it's ready to split. The company who replaced the liner tried to fix it.The owner of the company came back today to check it out and said if they were able to fix it, it would be out again in a week. Should I put a new liner in the pool or make a garden spot? Will this be a continuous problem or will proper upkeep keep this from happening?