Hey all, I just received the g-3, but I cannot for the life of me get it to work. When i turn on the power it freaks out and keeps tilting back and forth on the roll axis. The gopro is installed and the g3 is mounted on the phantom and sitting still on the table. If I "balance" it out by holding it steady (with my hand) it calms down and both roll and pitch works if I move the phantom around while still holding the gimbal... As soon as I let go, it just freaks out again. Anyone else experienced this?