Hi there.. I am back! Opened my little pool last weekend and the water was crystal clear but low. We fill it up, got the filter running, threw in a gallon of bleach and put on the solar cover. I was out of the R-0870 powder so tested PH 7.4, TA 100 and CYA 40..All week threw in 1-2 cups bleach per day as I awaited delivery of the reagent. Well today it came and YIPES my FC .5 and cc .5 , PH still 7.4 and TA down to 80. I quickly put in 3 ounces of dichlor. Did I do the right thing? What next??