We replaced our pool liner one month ago and found a hole 3 feet wide. the pool drained overnight. REC Warehouse and its installation contractor TopNotch claim not being responsable for its liner. We have use the pool 2 time for a total of 1 hour. We did not puncture anything and it happened without us being there. There is an obvious defect in the liner, but how do you prove it? Can anyone shed a light on the cause of this hole? and what can we do against REC Warehouse? read full review »