She was in range all day? Not sure if that is a typo. That's good of course. Maybe just tweak the night basal a bit more. Maybe you meant she was OUT of range all day after waking up at 215. If DD wakes up with that kind of number (it happens) it takes a while to get things back on track, unfortunately. My DD can be quite insulin resistant in the morning, plus then you have the post breakfast spike to contend with.