"If it ain't broke, don't fix it!"

Your liner leaking? No? Leave it alone!

My liner looks terrible--the original was defective, though well-installed, and failed in 10 days. The liner company had a local crew install the replacement--they didn't know how to work sand, having only done vermiculite. I hate all the wrinkles (espec at night under the lights) but to re-seat the liner mean dumping the water, removing the liner, re-doing the sand PROPERLY and re-setting the liner.

So I'm torn. I want the liner to fail in a couple of years so I can replace it right. OTOH, I want it to last 20 years.....