While I was reading about the all metal hinge of the new Macbook, I looked at mine and noticed that my Macbook air (bought late 2014) has quite a gap on the right side of the hinge, I was wondering if anyone else noticed this on theirs? And if I should have the apple store replace the hinge if necessary if it may cause issues in the long term. Pictures attached, as you can see the hinge on the left side is completely flush while on the right there is a noticeable gap.