Our AGP is in its 2nd season and we are getting ready to close. I notice there is a leak coming from the bottom ring. I was wondering what the policies and procedures for getting warranty help on getting it replaced are? What will the liner company require from me? Will they cover a busted seam or hole? Obviously I have yet to call the liner company as I am still trying to find my receipt and warranty card. Will they need the warranty card or just a receipt showing item and date of purchase? Thanks.