So...long story short, with water temps of 88-90F, the pool got away from me and the water clouded up. I shocked (12.5% bleach), but I screwed up the testing (TFT-100) and overshot by a lot. According to Pool School, with a CYA of 26, I was targeting about 16ppm FC. I hit 40 FC. Oops.
The good...