Hello I'm a new member here and have a 24 foot round above ground pool. I've been losing about 3/8 or so of water a day, started looking around under the water and found quite afew pinhole sized leaks, any easy solutions for these or just patch all i can see? liner is probably 5 to 6 years old but if i can make it one more year before replacing it would help the wallet. any suggestions welcome.