I posted a few weeks back and wanted to follow up. I am still having trouble with FC usage per day. Today it was 5.0. I tested last night about 8 and it was 6.5, again this AM at about 6 and again 6.5. This evening it was 1.5. My total CC is 0. Pollen has come o a halt so I am at a loss. Last year my usage was high but not this high. My CYA is now at about 45. Any help would be great.