Hello. I'm a newbee to this forum, but I've owned my pool (inground w/ vinyl liner) for 10 years. I'm looking forward to starting the BBB method this season and have just received my TF Test Kit!
My question is how do you know when to replace a vinyl liner? Last season I developed severe wrinkling in my deep end (sound painful, doesn't it), probably due to broadcasting a granular shock. I don't have any leaks, but can I do harm to the underlying bottom or side structure of the pool if a leak developes? Or, can I just use my wrinkly liner until a leak begins? The Polaris doesn't seem to mind the bumpy ride.
Thanks for the help.