Doc,
Thanks for the good advice. I hate when things are going badly, but you're right, when you rush in you could just be making them worse. My ph before the flush last night was 7.0. These are the same girls I was having problems with the ph before. I will add the salt with the next water. They did get a dose before the flip, but it either wasn't enough or they might have already started to get locked out and I wasn't paying close enough attention.
Urrrg! And I hate that I am going to be out of town for so long. I'll just have to leave the hubby very detailed directions. Although, he will probably end up doing better than me.