Sorry I forgot to post the numbers. Here are the test results from earlier today. The only thing I can test is CYA, I used the last of the reagent earlier this week and none and had to order some more. I post the last results for that.

We have a approximately 30K inground pool with a vinyl liner. Our filter is a Aquatools sand filter, but last year a pool service we dealt with suggested we change the filter media to Zeobest and we have a Pentair 1HP pump.

FC: 3.8
CC: 0 ( Don't get a result, following Taylor instructions)
ph: 7.4
Akal: 140
CA: 340 (again didn't really get a result, stopped after 34 drops. Never turned blue)

Thanks,
DJ