hello i have solved issue with that camera and his battery grip that let power off the camera during pictures. Anyway i want to ask a question the be clear if the noise that i listen when i move the camera on the axis is normal or not. the sound is different from the tilt fron/back and when you tilt right/left side. with headphones you can hear it clearly from that video i have made:
As I replied to you in another forum, I have three of these cameras and none of them rattle, I think perhaps a screw or other small item has come adrift inside.