I'm in the process of opening and happened to notice on Pool Math that the 3 seem to interact.
I'm waiting for FC to drop from SLAM level to normal before I test pH again (it was 7.2 before starting the SLAM). I planned on making changes to pH and TA first, if needed. Last will be borates, via boric acid.
Does this plan sound reasonable?
Not noticing the interaction on Pool Math in the past, I didn't adjust in any particular order and didn't experience any obvious problems.