Test from last night.
PH-7.7 (just a bit on the pink side of 7.6)
Pentair says that the intellichlor IC-40 will cause PH to stabilize around 7.8 and I guess they are right. Seems like everyone here recommends adding muriatic acid when PH gets to 7.8. My problem is I don't ever seem to get there. Last time I added muriatic acid was April 5th and that was when I was adding a bunch of other stuff trying to get the water in balance.
Sigh, since I can't pour stuff into the pool I'll have to content myself with playing with the SWCG. Let's see, FC is a little high, I had it up for a party on Memorial Day, guess I should turn it back down to 10%.
I think I'm going to enjoy my Trouble Free Pool this year.