Sounds like everything is under control but wanted to add a little to "stir the pot" if you will. Ben has talked a bit about some pools running at a natural pH of 8, and that actually being an easier to maintain pH AND more comfortable. My pH tends to run higher, 7.6-8 at times, and I really don't worry about it much. The pool is clean and comfortable and that's all that matters. I find my eyes feel better with then pH is closer to 8.

The problem is that you cannot know how high your pH actually is once it gets to 8 because the test only goes that high. I have though about getting a digital tester so I can test more accurately. Maybe someday.