Then what???? I've been so focused on getting the SLAM done guess I need to think about what's next. Do I simply let the FC go down to 3-5ppm, add CYA?? - my readings are inconsistent but 40,40,45 the last 3 times? Then turn my SWG back on and play with setting to keep that FC at 4ppm? Obviously keep pH and TA in line. Should I add borates?