Hello, Just received my kit, Thank You!
I've been having issues with my plaster being rough with calcium.
I have an IG, 40 x 18 free form, 3' to 6' deep, clorine, 3 years old.
I've been using Muratic Acid to keep the PH on the low side.
Here are the results:

FC 7
CC .5
TC 5
pH 7.3
Alk 70
Cal 540
Cya 100

I'd really appreciate your feedback.
Thank you
Denise