After 2 days of SLAM and lots of brushing and changing skimmer socks, the pool is looking a lot better and passed the OCLT last night (evening FC 11.0, morning FC 10.5, no CCs) pre-SLAM #'s are pH 7.9 (added 8 oz acid), TA 95, CYA 45, CH 250. Water looks mostly clear but when I brush the walls/floor a little bit of fine light brownish dust gets stirred up and the water looks a little bit turbid. Is that most likely dead algae and/or pollen or is more SLAM in order?