I'm somewhat confused this year. Last year was my first year with the pool (35,000 gal freeform vinyl). I check the levels every other day. The water was always perfect. Last years levels were:
FC - 5 to 6
CC - 0
PH 7.4 to 7.6
TA 100-110
CH - 40
CYA - 40
Salt - 3200
Salt cell set at 65%...