Hey guys! This is my first year with the new pool. We have been heating it up on weekends from 75ish to 84ish and loosing all that heat thru the week. So....I bought a solar cover yesterday. Any tips for cutting to size? I have a small waterfall that falls into about a 2' radius on one corner. Should I cut out for that or let it run on top of the cover? I just want to do it right the first time without screwing it up. There is a pic of it in this thread.