Thanks Shari. I had been talking with Michael (mwsmith) as he lives in the same area as I do. He said the same thing about pH and then I read some more on Goldline's web site and it also said the generation is more effective with lower pH. I admit I had been letting my pH drift (jump is more like it) to the high end. The other day, I brought it down to 7.2 or so and am trying to keep it down there. My CYA today is 45 although I added some CYA last week thinking I was bringing it up to 60. I guess I had a lot less than I thought I did.

Robert