Thank you all.
I stalled while we sorted the syringe thing out in the other thread, so the does will be 45 minutes late. 350 pre shot, which isn't awful considering (and from what I've learned now about the AT - thank you).
I'm considering aiming at just below 1, although I will note that her evening does of predisolone is less than the morning one (will put that in the notes to help track).