Create an articulating joint in Flash

An articulating joint can be used to create a real looking body or device that is walking punching talking or otherwise operating in some natural and complex manner.
                       The technique adds realism to your animation.
        you must follow the precise sequence listed below or the tween might not work as intended

	set up at least 2 layers
	label layers such as upper arm and lower arm
	draw/place first element (if tweening this element follow below)
	draw/place second element
	> insert > tween> apply transform > move registration point to joint of articulation > set end keyframe > rotate element to final position>preview tween