ohpoolboy
07-19-2006, 03:34 PM
Why is the Saturation Index grey'd out on the menu?
-Anthony
waterbear
07-19-2006, 04:56 PM
Don't know why mwsmith2 didn't include SI but I can guess. It is really a bogus calculation for pools. It is really only applicable to closed systems like boilers and does not work for open systems like pools.