My SpeedStir arrived today so I drove straight from the mailbox to the pool. It felt like Christmas. Lol. I only needed to check FC/CC. I had so much fun with it that I tested everything. If you don't have one, get one! I was just a BBB snob. Now I'm an SS snob, too.
Now to work on lowering TA to add borates. Thank you TFP!!!!!