Hey there did test and they ate as follows ph 8.2In order of precedence you should test and adjust,
pH
FC
TA (only if it's a potential issue)
CH (only if it's high)
CYA
Since you know that you don't have any CYA you can go ahead and buy some and once you get the pH adjusted (if needed) and some FC in there you can go ahead and add enough CYA to get you to about 30 ppm. Once it's dissolved, go ahead and start dosing the FC to the recommended level for 30 ppm CYA.
P.S. You say everything is in range, but you haven't posted any test results.
Please post
pH=
FC=
TA=
CYA=zero
I had to check total chlorine and I got 1 cause its on the lighter side.
TA was 160
Cya I checked again dot on bottom of tube still didn't disappear so im going to say 0.
CH 170
kevinj