I shocked our pool last night. Finally have some FC in the pool after weeks of 0. Our levels right now read: FC 2-3; ph 7.6; TA 90-100. I used a chemistry kit I had until my Taylor k-2006 FAS DPD kit comes in. Everything I am showing says all is ideal or in normal range. Why is the pool a little cloudy in the deep end? Its clear in the shallow end.