Well, brand new 26 x 52 Intex. After working several weeks nonstop on a less than ideal location- fighting roots, moving dirt, leveling, tamping, digging in pavers, cutting and putting down foam insulation... I go get my liner from the garage and discover the dog chewed on an exposed corner and put punctures through it in about 3 layers where it was folded up. OMG I am just about fit to be tied. Now I'm reading about patches and trying to find all the holes. I'd laugh if this pool wasnt about to whip me as it is.