^i was trying to piece together your history to give a coherent tip about your liner wrinkles.
I've seen a few brief posts without test results. From what I can gather, you mentioned aging added too much chlorine at some recent point after 3 slams, and posted a question about pucks.
First off, unifying your questions in a single thread might help us help you better. Perhaps a mod could merge them.
Secondly, for ANY of your liner questions, we need to know the "event history" that led up to the wrinkles/roughness, etc.
Thirdly, you mentioned buying and using pucks somewhere in there...pucks, high cya and low ph can when combined cause a liner to waterlog/absorb water and cause wrinkles. But so too can using too much chlorine, which is why we have specific parameters that rely on precise testing.
So I guess my question is, do you have a test kit, and do you plan to follow TFP methods? If you do, please post up your test results so we can help you at least identify the possible cause of your liner issue and give suggestions to avoid exacerbating the liners condition moving forward.