i just received my new 13" MacBook Pro with Touch Bar. The shipping box had a few crushed corners and progressed through all boxes in the large box. The MacBook doesn't have any visible damage but there is a rattle. I am wondering if this is just the fans. Anyone else notice a rattle? It's not loud. I'd take it back but Best Buy said they wouldn't have any for a few more weeks. So I'd have to wait. Thanks in advance