As of yesterday, the FC was 2, CC was .5 (down from 2.2 on 6/12/12). CYA I didn't test yesterday. I last tested it on 06/12/12 and it was 40. I can follow up with another round of testing, including CYA today. As far as chlorination, I've been using 3" tabs from Leslies, which are according to the website made of: "99% trichloro-s-triazinetrione, which provides 90% available chlorine". I've also been using a 65% available granular shock to attempt at "breaking" the combined chlorine. It seems to be getting better week by week. (2.2 to .5)

Now that I'm thinking of it, which of the two chlorine tests would be better? I think one was a 25mL test and the other a 10mL test. (Taylor 2006 kit)

Thanks again!