Hi, I bought a used gimbal. The pitch and roll work, but the yaw will go crazy. I tried contacting the gimbal manufacturer for a backup file to see if the settings were changed, but never received a reply. I did find a video where someone with my gimbal shows the simplebgc program and my settings seem to be correct. I provided a video of the issue. The yaw will move like in the video even from the slightest movement. Pitch and roll have absolutely no issue when I disabled the yaw motor. If anyone can help me I would be greatly appreciative. Thanks. Also, I bought it for real cheap from a Japanese website using a package forwarder, so I can't really get a refund or contact the seller

https://youtu. be/3EyDAZVwszk