Whooo Hooo. It sounds like you are doing awesome, and certainly heading in the right direction.
Just one important reminder the pH level will Not be accurate with a FC level above 10ppm (it will register high), so during the SLAM when your chlorine levels are above 10ppm there's no need to test the pH, just save your reagents and wait to retest it once your chlorine level drops back down. Keep up the great job, and have a wonderful day.
Thank you for this info Cracker, I had totally forgotten that.
Just to be clear, the PB hasn't been adding anything in like 4 days. I have taken over the chemistry and testing. I think I will do another OCLT just to be safe