Well i have this PV2 i got recently this christmas. It is an used one but it was barely used before i got it. The first thing i noticed when i turned it on was an issue i got with the servo pointing the camera up/down. It makes this usual sound like it should do. The camera also works like a dream but! When i send commands on the DJI app to look down or upwards i can hear the servo working. Can also see the camera slowly begin to look downwards but as fast i see it rotate it just suddenly jumps back to "forward" position. It mean i can only look forward. I want to be able to look down. It looks like something is loose inside the servo. It sound like the engine works but do you think i could fix the drone if i remove the camera and take a look if a can find the problem? Is there any videos on how to fix this? i don't want to replace it as iv'e heard you need to replace the whole camera to fix it and that is around 500$ as iv'e heard of and i'm far to have enough money to throw out that much just to fix a tiny broken servo. As said everything else works just fine. And i really want to be able to look down and take downwards pictures etc.