Ordered a new above ground pool. 27 round 54 inch wall. The problem I'm having is the liner bottom seam will not make it to the cove ( foam cove ) so in return the liner is not long enough for the wall.. Called the seller they said the liner would work but clearly on the box it reads 48 52.. claim it works on 54 inch wall also.. help I'm stuck. . All wrinkles are out of the bottom also. .