Installed the h3 3d gimbal on my phantom 2. It all went great. the gimbal came with different kinds of rubber bushing things. I can not figure out why or when I want the other ones on. I get a little vibrating line going down my video when I am roar sing 360 degrees but other than that occasional vibrating line that goes down my footage the video is good. Should I put on the softer rubber bushing things?

Like seen in my avatar, I'm using the white dampers. But others will have different opinions on this. Just try them out and find one that works for you best. (fasten them with zip ties - loose fitting, cause you'll have to break the plastik clips to remove them.