Just wanted to let the group know that I had to give up on fixing my mav pro by my self and sent it to Seattle Drone repair. They were really good to work with and I think pretty reasonable in price. The fixed all the solder joints I didn't do well and replaced the gimbal ribbon I put in wrong, found the issue that was not letting my controller bind and shipped it back in about a week for $180. They called and talked me through everything and have even contacted me to see how it is going. So right now I give them 2 thumbs up.