Brought my MBA in yesterday to get the hard drive replaced cause it failed. Picked it up today, got home and noticed that it no longer sits level on a flat surface. The lower right corner (where your right wrist hits while typing) is bent up higher than the other 3 corners and causes a super awesome wobbling effect when typing fast. By the time i noticed this the store was nearing closing and they didn't answer their phone. So I called Apple Care and created a case regarding this and sent an email to retail store feedback. I plan on going back to the store tomorrow to address this. Photos of both front corners attached. Is this typical or is this seriously an error on Apples part?