We had 6 places where the liner had come of of track in a foreclosure we bought. I was able to get 5 back in myself. The last one was about 18in long and 6 in pulled down. I had a "pool guy" come to try and get the last one. WELL, he ended up poking a hole in the liner. He patched the hole, and I told him to just leave it alone because it had stretched TOO much....I waited until the next day and got it back in the track myself. Now, I don't like the patch and we're getting ready to put the house on the market. Anyone know if you can order patch kits specific to the pattern? I believe this one is called Cambridge? I tried to find the company, but can't find them. I'd love to have a "sample" that you see hanging in the pool stores! That would be an easy match! Any suggestions?