I have just received my used Phantom 3 Pro and noticed a bump in the point where top and bottom shells go together. Since it is used I wanted to check for problems inside. I opened it up and found a small mismatch in the shells, no problem. But I found small marks on the grays wires that go from the camera area to the mother board, ( 6 to 8 in a ribbon ) that were pinched by someone trying to open the shells. Since I am still waiting for a charger I cannot try the batteries I got with the drone to check the gimbal . So I thought I would check the continuity of the wires. No good! No continuity in any wires. This was done after I unpluged the wire ends. So, I cannot believe all of these wires are broken. Any help would be appreciated.