I hate to be one of 'those people' but this is going to bother me if I don't get it fixed. Out of the box my MBA was perfect. To keep it that way I put in in a Sena case and have used it mostly at my desk for the last month with no rough treatment of any sort. Today I took it out of the case and when I picked it up it creaked! Most of the creaking is coming from the left side near the hinge. What is going on here and how do I fix it?!