I just got a DS Phat off ebay for my little sister, but before I give it to her I wanted to ask a question. I noticed the whole hinge/upper screen connecting part is a little loose, you can move the upper screen from left to right a little bit and vice versa with your hands or if you slightly tilt the console to the left/right. Is that normal for DS Phat hinges? My DSi upper screen doesn't do that, it only falls down a little bit if I tilt it towards me a little bit. The DS Phat does that, too... Granted, it's only a mm or two...