We have just installed a new pool and was very careful with every step and know the liner was not harmed..We only have about 3-5 inches of water in the pool' havent realy noticed a water drop...But we noticed the thin layer of crushed limestone around the pool was damp from water...We have foam on the walls & a foam cove in the pool...Could this just be moisture coming from under the liner of the foam walls? Its only around about 12-15 ft of the pool on one side...Is this normal when in over 100 temps that it could be moisture? Thanks