Above ground pool problems? have 27foot above ground round pool. started at one point and...

have 27foot above ground round pool. started at one point and go around replacing liner. have roughly a foot left over. comp. swears it is the right size. what go wrong or what do i do to fix it. this did not happen when we first installed it.
How can I sort a coffee table out...
Answers:    The extra may for expansion when it get full of water. Not sure, of late a quess.
I want to know how to fix a...
It sounds to me like, when you put your metal strip that goes
higher than the liner and sidewall you pulled the liner a little bit
tight. You will obligation undo by taking sour 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 contained by place .