I noticed a few people were having problems mounting the tarot gimbal. I just hooked mine up and it was pretty tricky. First screw the plate that the board sits on to the front screw hole in the base of the phantom. Then using a suitable drill bit drill through the plate hole and through the phantom. Screw in the stock screws that come with the phantom. Now that's mounted you can hook up your tilt control wires and mount the board on the tarot plate. Install the 4 rubber spacers. Attach the bottom tarot mount to the 2 front rubbers only. Now attach your other 3 plugs. The gopro and the 2 motors. Then screw the gimbal to the bottom mount. Now attach the remaining rubbers. Attach your go pro and your done. You may need some spacers so the landing gear reaches the ground.