My gimbal from b&h is a version 1. No ribbon cable. Way I did might seem cheesy to some of you, but it works, and I didn't have to mod my phantom. I turned my phantom over, took the white vibration balls and sat them on top of the mounting holes, topped them with the clear plastic plates from the retaining pins, with the beveled side down I to the balls, sat the gimbal on top of that, and installed using the longer screws from my unused prop guards. I added some thread lock to the screws first. I did not tighten them all the way, the compressed balls give me the clearance for the yaw motor that I needed, and I think provide the added benefit of vibration absorption between the plate and phantom. After the thread lock dried, the screws are tight. I experienced some jello with the grey balls, so I took the white balls off my old h3-2d and used them, and now it is smooth as glass, even in heavy wind. I used some dental floss as the safety retainers. Slightly hokey, but it works awesome. I can't believe the difference. I also upgraded my firmware to 2.0, and installed the latest gimbal firmware. Thinking about moving up to 3.0 just to get the new fpv mode, which locks the gimbal side to side for a more realistic flying experience. Can always go back if it doesn't fly good. Came with the interference board, and installed it under my phantom.