Follow Mode is the default mode and suitable for most shooting scenarios like vlogs and selfies. The pan and tilt axes are unlocked, allowing the camera to follow your movements left/right and up/down. In the Tilt Lock Mode the tilt axis is locked, maintaining an absolute horizontal orientation. You can pan the camera left and right, but it won’t tilt up or down.

I think the problem with today’s video was the gimbal rotational speed. I had it set on fast and the slow setting would have given me slower, smoother movement.