Actually when I got my initial CYA readings (45 and then 40) I had almost no FC (it was really hard to even get the reagent to turn even light pink and a single drop took me back to clear). From what I've read in the forums, having an CYA as high as it appears to be now would take a HUGE amount of bleach to reach my FC target. Plus as long as it remained elevated, won't I need to use much more chlorine to maintain proper levels?