Thanks all!

Yep; think I just proved my theory... My CL is now down to about 4 and when I retested my pH it had increased dramatically (7.8). So I think that is what was going on...
And thanks, Waterbear! I have adopted your method of testing my CYA and it works! It's actually EASIER to see the dot and when it "disappears". My CYA today read: 40'ish, so I guess I'm ok.
Thanks again,