Purchased new 54" above ground and it came with 48/52" linen

[Glock40jsc]

I just purchased a new 30' 54" above ground pool. It just came in and I was inventorying everything and the liner say it is for 48 to 52" pools? I called the supplier and the said it would work with no problems? The liner box says 48" to 52" liner?
Does anyone have any thoughts or experience with this?
thanks for any input.
The liner is an over lap liner.

 

[woodyp]

I would think that an overlap liner would have plenty extra to make that....."stretch".