Need some advice to know if I have a problem. I live in Atlanta, and over the summer, it was not unusual for me to top off the pool 3-4 times a week due to the high heat levels. However, we are now in the Fall and the temperatures have cooled down quite a bit, and I find that I am still topping off 1-2 times a week. Since I have a fountain on the deep end of the pool which agitates the water, I thought that turning it off might help, but things have stayed the same. I'm wondering if this is a normal amount of evaporation, or a symptom of a bigger problem, like a leak somewhere in the system. Any advice on normal levels, things to look for or test for a leak, common areas where this may take place, etc would be appreciated.