Well I have add my pool since 2012. It is a Revolution We needed to change the pool liner(thought it had a whole in it because we were losing water out of the pool) and when we took it off there were rust from the skimmer and below. Some places you can see all the way thru to the other side. I want to know If my pool wall is still under warranty ? I would guess that it has been leaking down the inside wall down the skimmer since I have had it. And that is the reason why the wall below the skimmer is rusted so bad. What can I do? Thank You SassyJ