Level sand pad worked great last year. This year after many beers we started filling it. Thing holds about 5,500 gallons, once 2,000 gallons or so was in it was obvious it was about two feet off. I knew it was only a matter of time. Thing has been up since May. I’ll drain, reset, refill & all will be glorious in the world. Plus, I have a new pool in the box ready to go worst case.