Just got a brand new MBP 2017 13" in the custom order. No issues with keyboard... no issues with hinge... but I have the issue where there's a knocking sound when you tilt the computer side to side. I've read this has been an issue on many (but not all) MBPs since the retina. If everything else is perfect, is it worth getting this replaced? Will it be a long term issue? --- Post Merged, Jun 22, 2017 --- To add to original post... 2 of the 4 demo MBPs I tilted in the Apple Store do this so not ALL of them do it. My old 2016 MBP that I returned did this as well.