Looking at her spreadsheet I see she was getting better numbers on much lower doses, then she spikes high and stays there, you increase the dose, again she takes a steep dive and then goes up even higher and stays there again the higher you go in the dose the higher and flatter her numbers are. Which makes me wonder if .5u wasn't possibly also too high of a dose for her.
But as far as I know the only way to really figure it out is to drop the dose down, let it settle and the shed to drain some and see if the numbers get better. Of course should you decide to drop her dose and check to see if she is rebounding you will want to check her for ketones as often as possible.
Mel, Maxwell, Musette, Autumn & The Fur Gang