We've been swimming in the pool for about two weeks. Thanks!
Returned home from week long trip today and XL kit had arrived.
added ~5ppm chlorine
6.5 fc
0.5 cc
8.0 pH
1 drop 7.8
2 drops 7.6
130 ta
125 ch
40 cya
added 1 cup sodium bisulfate
Will try OCLT. Seems to lose about 2.5-5ppm a day...