The brand new pool was put up a couple of days ago. Once filled with water, small puddles had appeared under three of the corners. Initially I thought it was from the light rain shower we'd had that morning. I dried them up but they were there again a few hours later. This is happening on three corners. One of them, however, has slowed right down. One seems to have stopped but there is one that is still very slowly dripping. Has anyone else experienced this? I have contacted the retailer just in case I need a new liner.