Hi everyone, we have a Vinyl liner that has separated from the wall in various places above the water line. The pool guy says it's not repairable and mentioned it could be $7k - $10k to replace the liner down the road. He mentioned we could get 1 -2 years more out of it (the liner is probably 6-7 years old). I started digging on youtube and found a bunch of videos similar to this (link below). I'm wondering if anyone has had any success using a similar method? Our problem is very similar to the one in the video, maybe not as severe. Any methods are very welcomed. Thank you so much in advance. I'll post pics later this week if I get any responses.