Hi guys, i've bought my new 15" high end rMBP yesterday. It's obvious gorgeous as you all know, and luckily it has no retention or ghosting problem. I mean, it's perfect, screen, ssd, aluminum case, keyboard, ecc. It has only a little issue on the left side of the monitor hinge. While the right side makes no sound, the left one creaks a bit when you move the monitor. Just like you can see here: https://www.youtube.com/watch?v=Mxq45xvXYQA What are your advices? It can be solved, or i should i act it doesn't exist? I think may be exceed to return for this; or not?