Above ground pool problems?

Question

have 27foot above ground round pool. started at one point and went around replacing liner. have about a foot left over. comp. swears it is the right size. what went wrong or what do i do to fix it. this did not happen when we first installed it.

Answer 1

It sounds to me like, when you put your metal band that goes

on top of the liner and sidewall you pulled the liner a little bit

tight.  You will need undo by taking off and work out slack.  I don't know what type liner you have but if it drapes the side by a couple inches use clothespins to hold the liner in place .

Answer 2

The extra may for expansion when it gets full of water. Not sure, just a quess.