I don't know if I am posting incorrectly, I didn'nt get any answers, trying to be patient. We are still losing about half an inch of water each day. We are below skimmer and below the returns. We have a pool light that has had the light out, but no face plate on it for years.I am going to work with the pool place on getting that opening covered to eliminate tht. I went all around the upper part of liner and repaired a few small slits in the liner. Any other trouble shooting advice would be appreciated. Thank you so much!