I have learned a lot from you guys after opening my pool this year. Unfortuantley I'm not home all the time and need to use my auto chlorinator with some Lesie's pool 3" pucks. When I opened my pool they had me put in 6lbs of stabilizer after a fresh fill. I also had some cloudiness a few weeks ago and used a few bags of the powdered shock they sell and boosted also with it. Now my CYA is 90 arggh!!! (use the FT-100 FOR TESTING). I live in the Chicago area, can I just keep my FC in the 8ppm range using bleach for the next 2 1/2 months before closing my pool? Would this still be good if my CYA might go up to 120? I want to avoid having to drain if I don't have too. Thanks in advance.