So far the SLAM is going well.
Brushed this morning. Measured CYA: 30, FC:15 CC: 2
Three hours later, measured CYA: 30, FC: 11, CC: 0.5. So I used pool math to figure out how much CL to add to get FC back to 12 . (SLAMming at CYA-30/FC-12).
Brushed again - no more green visible while...