Love the website. I've learned so much. Started the conversion last Friday. Pool looks great! Still losing 3 ppm at night, though (from 15 to 12), with about 1 ppm CC. Just wanted to confirm that I should wait to add CYA until the pool meets the three basic preconditions for starting to balance everything.
PH 7.5
TA 100
TC 175
PH 7.5
TA 100
TC 175