I was using my GH3 the other day and found that the flip screen wasn't as tight. Maybe it's just me, but I felt that it was firm and couldn't move after it was set in position. Now, it's able to move around in a sort of loose way. Here's a video of how it is: https://plus.google.com/100172823094488894720/posts/j1XYXUcNqME Is this suppose to be like this? Or did hinge inside broke?