Youtube user, SWAF Jarrad, posted some quick test footage from his CAME-Single 3-Axis gimbal. In the video, he does mention that he had some trouble in the beginning, but once he changed the lens on his camera, everything was a lot smoother. His setup in the video was a Panasonic GH-4 with a Panasonic 14-140mm lens. Check out his footage below!
Click the picture below for more information on the CAME-Single Gimbal.