I just want to double check that Im doing this right.

FC: 3
CC: 0
CYA: 35
Alk: 140
PH: 7.5

Here are my numbers. I was using Trichlor tabs in an inline feeder to establish a CYA level. The feeder is empty, from here I just add the required dosage of bleach and borax (seperately of course) to keep my numbers in check. With my CYA reading I should keep my FC 3-5ppm.

Just for info when doing the CC test should the color get lighter or darker?
Thanks for all the help
John