I purchased a 27ft x 52ft round and I am having trouble keeping it level. We used a new sand mixture under the liner. I have a slope in the yard and we used the sand mixture and then we added stone dust. The pool is level all around, but when we add water the pool wall comes out of the track in one area around the slope. What can I do to finally level this pool. The children are getting frustrated and so are the adults, it has been 90 degrees all week.HELP

With your 2 measurements and being a round pool, I am assuming the pool is 27 feet deep not 52 foot?
Is is possible to dig out the High ground so the pool sits on a level surface?

My pool is 27ft round and 52ft deep

The pool is full so I have to empty the pool and start over. When I take the liner out of the pool,there was never any chemicals added to the water, can I store the liner in a cool place, or do I need to get a new one.

Actually I thought it was a Typo. Going to have a High Dive?
Is level ground an Option? If so have it larger than the pool for a walkway around, then you will need to have Shoring(not sure the correct word for hold back the soil) .
Do you teach Deep Sea Diving?

Yipes! 27' is about as tall as 3 story flat building and 52' deep is about as tall as a 5 story building.

That's quite impressive.