I am trying to create a crane that can drive back and forth, spin 360 degrees, AAAND have something swinging from a cable and hook. The crane itself is easy, my problem is the cable and hook. I have experimented with numerous constraints, but havent gotten something to function correctly so they comprehend being parented to a moving object. The failed results I have encountered were objects falls to the floor, the constraint functioning like elastic or rubber, objects being entirely stationary, and in one strange instance the crane swinging around wildly.