I opened my pool this weekend, and clearly our loop-loc cover has seen better days. Unfortunately, we needed to get a new furnace this winter, and a new loop-loc is not an option at the moment. I was wondering if anyone has ever used a rectangular cover (the type you use water bags to hold down) over a freeform pool, at least temporarily. Seems to me it ought to work, and would be cheap enough until we can afford to replace the loop-loc. I've tried to research it, but am coming up blank. Comments? Suggestions?