My MBP 2011 15" has some issues, or things I think are issues. The first is, the battery is charged to 100%!! Impossible, because last night it was 96% when fully charged! Does this mean I have to recalibrate, or is this perfectly fine? The second is, the top of the trackpad won't click. Is this normal, or a manufacturing defect? Thanks! -prodo123 EDIT: Trackpad is solved. Battery charge is varying by 300mAh, which is causing the percentage fluctuation. I only have 18 cycles but why is it doing this?