Hello everyone, I just read the post from beginning to end again. It is like reading a mystery novel. It is certainly an interesting technical puzzle. (I'm sorry that it involves real people and the stress and worry that goes with it.) For a minute I wondered if the Levemir had gone off, and only the boluses work for a bit then wear off sending bg up. But waking at 86 is pretty good indication that Levemir is working. (Or perhaps her own re-awakened beta cells pulled her down over night.:cwds At least the morning 86 lets us know she is certainly not stuck high.