I ended up going to a local hobby store and got someone to solder the video Transmitter wires for me. Gopro and gimbal work great. After one test flight though, we realized that one of the rotors was "stuttering", we took the lid off and started it up again and it was fine. I thought maybe i tightened the lid too tight. Once i got home, i started it up again and I'm having the same problem. I watched the guy the whole time and we were very careful, could it be we just bumped some connection. Whats a good way to troubleshoot this? Have you ever had this problem?