OK so water is pretty much crystal after successful slam Last Friday. Fc slowly dropping back. High sun. Lots of rain. Cya today 40. I have not added any chlorine since successful oclt on Mon. This am fc 11. Just now 7pm fc 7.5. I just want to confirm next step getting back to normal chlorine additions. Temps air are typical hot aprox 92f. Air. water 90 f. My fc range at cya 40 is 3 to 5 fc. Should I bump up now or leave till morn as I'm already good and above slightly recommended range?