Interesting observations, thanks James. We have had wrinkles in the liner for the past three years but they have gotten worse over time. Thankfully we don’t have anything torn or popped out from the top, but I have been keeping a close eye on things. I’m not ready to replace a liner yet, but considering resetting it.
Interesting note about the low PH, TA and high CYA in combination with the chlorine and tabs ended up causing me a huge mess. And I think I I’ve read that tabs have stabilizer in them, right? It looks like I really overdid it, probably mostly on the chlorine front. I’ve laid off on adding anything further at this time. I’m gonna ride out the next few days to lower my FC naturally and then try the ascorbic acid. It looks like it will be more effective with lower FC from what I am reading.
I am considering a half drain and refill — would that be worth it?
Man, and here I was trying to do the right thing!
THANK YOU all for your advice and helpful links. I have a little more reading to do, but I take comfort in having a little more knowledge about what’s causing this.