Well when I start the drone the camera does it’s thing and it’s start to shake not like crazy but it’s noticeable in the videos it takes,I tried to find some solutions online and everybody was saying about tightening that one screw ,I did that too but nothing particular except when I tighten it on the ceiling it doesn’t shake anymore but the camera arm needs more force to move ,the shaking may stop but if the camera moves it will start again and repeat ,I believe is cause of some motor problem.can someone help plz?