I am using Jandy's SWG with their ChemLink system. It seems like that the chlorine level is staying too low in the pool. Since the ChemLink is suppose to control chlorine production based on ORP it's a little tricky. My OPR is now set at 650 and the chlorine is only 1.5ppm
FC - 1.5
CC - 0.5
pH - 7.5
TA - 60
CH - 275
CYA - 60 (it was at 40 last week and I added more conditioner 5 days ago. the actual number might be a little higher)
The water looks clear, but I noticed a little algae forming in corners of steps when I didn't brush for about two weeks. That was several weeks ago.