Wow, thanks for the detailed reply Richard. At least now I understand the variables. If anyone will indulge my new questions:

1. How do you test CYA level? I have never used stabilizer, so I will reference my SWG manual when I get home and act accordingly. I don't, however, know how to test it after I add it. Which leads to my next question....

2. What method is best to test my FC and other stats? I have a little liquid-dropper test kit from a pool store, but I know the chart only goes to 3.0 ppm for FC and we're now talking of ranges up to 15. Plus, a few posts are referencing a test kit that I seem not familiar with.

3. As for pool shock, or maintaining a high FC level until the algae dies - are we talking about dumping chlorine bleach straight into the pool?