Late start

[Rabbitangel]

I bought a metal frame pool on clearance last year and thanks to helpful input here, i realize i started too late, triple digit in full swing, and storing for next year, will start setting up in May. in May weather permitting.
I got a inflatable ring pool used knowing they don't last too long especially in the high desert. I am doing my best to level the ground, which is not easy in 105-111 temps. It is 12 feet and 3foot deep. Does leveling need to be perfect? Any margin of error?

 

[Texas Splash]

Does leveling need to be perfect? Any margin of error?

We typically say within one inch from one side to the other. More than that depends on the pool height, amount of difference, activity in the pool, etc. Good luck!