I bought the Taylor K-2006 test kit and am loving it. Great kit!
My only problem is with the CYA test. I have a **** of a time being certain of my accuracy with the CYA black dot test. Any tips out there? Should I be reading the CYA level once the black dot first completely disappears from view? In other words, when I am first not able to see it whatsoever.
I have to say I hate the black dot. It leaves too much up to interpretation.