I have been adding CYA to pool over past couple of weeks. My FC was 10.5 last weds. I dropped my SWG down from 80% to 60%. I retested last night (had been out of town) and it is still at 10.5. My ph 7.4 and alk 90. I dropped my generator down to 30% for today (my pool sits in full sunlight). What else should I do? SHould I keep it running at 30% or go higher/lower and test daily??? Thanks.