Your right, I redid the tests this weekend and here are the results:

Saturday
FC 7
CC 0
TC 7
PH 8.2
Alk 140
CYA 40

I backwashed and added water and dry acid and tested last night

FC 6
CC 0
TC 6
PH 7.2
Alk 140
CYA 30


Did I add too much acid, should I add some Borax? Thanks for all your help