I just received my brand new Late 2016 15" MacBook Pro with Touch Bar. I'm noticing a couple issues that seem a bit off for a $2,800 machine... anyone else noticed these? First, the machine occasionally produces a faint clicking noise. It sounds exactly like the clicking of a mechanical hard disk drive head seeking. But that's impossible with an SSD, right? Second, the screen has some noticeable discoloration, or "hot spots" where the backlight is not uniform. See the attached photo, where I've "enhanced" the contrast to more vividly illustrate the hot spots.