So I bought the juice Pack Air last week and its a life saver. Truly awesome and a great dual-purpose case. My issue stems around charging. While I have no issues charging my phone with the Mophie itself, but at night when I charge both my phone and the juice pack simultaneously. The issue is when I wake up after approximately 8 hours of sleeping (charging), my phone battery reads between 96-98% full. The Mophie is fully charged. Why won't the phone top off? Anyone else having this same issue? I let it charge with the toggle switch on off. I'll try it on tonight, but I don't see how that would effect it. Any help would greatly be appreciated, as I did re-read the instruction manual and it mentions nothing of this. Thanks.