Ok, So here's my issue and bare with my as I explain as much as possible for help. I have a phantom 2 with Zen-Muse H3-3D Gimbal that crashed. The gimbal was bent to hell and taken off. That was the Phantom specific model with the interference board. I bought a new Zen Muse H3-3D Gimbal at a hobby store and it was the "non-specific" version and came with a GCU unit and no interference board. I tried to hook it up a bunch of different ways and it has never worked. It doesn't function at all but does power/charge the Gopro. I talked to the rep at the hobby store and he said that if I added the interference board, that it would work as normal. Did that, no change. I did the "reset" both way with the different "reset" pins and it still does nothing. I went into the phantom assistant and it does not show it's seeing the Zen-Muse H3-3D. I'm at a loss as to what to do at this point to make it communicate. I tried the calibrate on basic and advances and power cycled...No response. Any help or ideas greatly appreciated.