Hello, I have a toilet float type auto pool filler. I recently installed a Flume water use detector in my house, and it shows a very small amount of water running (detected as a leak). When I adjust the pool filler float level to stop it from slowly filling, the Flume reads no water use. But only a couple (or even one) hour later, the auto fill is back to filling slowly and Flume reads it. So, my question is: in the northern CA summer, is it common for an auto fill to slowly, constantly, fill the pool (due to evaporation)? Is it possible I have a leak from in line going from auto fill to the pool (which is only a few feet).