Hey everyone, I've had my Macbook for about 3 weeks now. Something that I have noticed is that when I have it plugged in for a while (for a couple of days with some sleeps inbetween) the % of the battery will decrease to 98% (shown on the battery icon on the top right). This happens while it is still plugged in and has not been unplugged. Once I unplug it and then charge it up again it goes back to 100% and stays there for a while until it restarts the whole process (although it has been at 100% for about a week now). I'm just wondering if this is normal behaviour or if there could be something wrong with my battery? Thanks in advance!