Ok, I just received a Bstock dvx-100a today. I'm soooo excited. Everything just seems fine and dandy when I notice that when I tilt the camera (either upwards or downwards) there seems to be something loose internally and it slides to the other end....just like a rattle. When I tilt it back the other way it slides back to the other end. It makes like a rattling or clicking sound each time. Is this normal?????What internal piece is that and why is it moving around in there. Don't tell me something is wrong with my new baby!