About a week ago now my pool starting losing ~ 2 inches per day and at the same time my 7+ year old liner starting to wrinkle in various parts on mostly the floor in the shallow and deep ends. Pool is a fiberglass shell and vinyl liner. The liner pattern is nearly completely bleached out due to me using liquid chlorine. I always just add it directly into the pool without first diluting it and keeping it at around 2ppm except when shocking to start it up each year. The first year I admittedly didn't know what I was doing and used way more than I should have when having issues (until I found this forum!). Local pool guy says it's likely my liner given it's bleached look and from what I've described but I'm not 100% convinced until I try the leak test posted here on the TF pool re: plugging everything up and then seeing if you still lose water. Any other thoughts on this problem as I've mentioned it thus far? For future reference should I always dilute the liquid first before putting it into the deep end near the returns? Pool guy is adamant about NOT using liquid and instead using the CYA free pucks and powder shock solutions to avoid the bleaching. . . .Thanks