Just got an iPad Air 2 from Costco yesterday, remarkable device. It replaces an iPad Air that I bought and that had the yellow tint on the left-hand side of the screen. The Air 2 is an excellent device with a lovely screen, but I notice that the Lightning connector is loose compared to the Air's. There's a bit of wiggle in both dimensions, while the Air's is quite snug (almost to the point of being too tight). Is this normal? My only concern is whether it indicates and issue that will get worse over time. At present, it charges without issue. Thanks!