We have a leak in our pool. Losing 1-2 inches per day but have been unable to find the leak. We tried using the leak dye but not luck. Just put some "fix a leak" in it today and am hoping it fixes the leak(s) but if not may have to go with a new liner. Local pool stool said it cost around 2k for a new liner and installation and they couldn't do it until the end of June. I have found several liners online for $200 or less, so I can't see paying the pool store 1800$ more to install it. So some questions
1) any tips on how to find the leak before we replace the liner? It's only 4-5 years old
2) If liner does need replaced is it feasible to do it ourselves? any tips on what to buy and any advice or instructions on install.