I recently bought a used Phantom 2 Vision, flew/worked great. Noted the camera stopped tilting - found out I'm missing the cover and the screw that hold the small hard white plastic insert onto the gear of the camera tilt motor. I tried using a screw from an eyeglass repair kit, but that is not working well, and now I have begun to strip the "teeth" from the plastic insert. Does anyone sell/make the plastic insert for the camera mount? Anyone here have one to sell? Also - if I buy an aftermarket gimbal, this will eliminate the problem. So, any advice re: Rotorpixel vs. Dronexpert.nl vs. Taco/3D Power? Thanks!