Hello,
I need to get a replacement liner for a 15 x 24 oval Esther Williams pool. I was in the process of looking into a new beaded liner and realized that there are two possible height options: 48" and 52". I measured the pool wall and it is 51 5/8" high. Does this mean that I just go with a 52" liner based solely on wall height? I then measured the bead strips that fit over the top of the wall and there is almost 1 5/8" of drop from the top of the pool wall to where the liner actually sits. Subtracting that will bring it down to 50". If I then subtract 2" for the sand base that brings it down to 48". So, do I need a 48" liner or a 52" liner? I am new to above ground pool ownership and do not want to order the wrong height.

Thanks for any help given!