Wanted to check thoughts on if CSI is good should I be concerned with my PH / TA results ? Today I my PH was 8.2 or looked to be and my TA was 40 when it turned reddish , 50 if I count when it was bright red - Either way the calculator showed > 0.08 CSI , which is balanced - Should I mess with the 8.2 or 40/50 TA ? In Tucson so water is getting like 64 degrees so just really hot tub season for me - thanks BTW - 1st year using this site and went almost all year with bleach and the pool looked and still looks fantastic ! -