Great effort :-) Now you can see why animators are WELL paid by cartoon studios :-D Just a thought: has the target to be close to the body or can it be placed anywere (with reason, obviusly)? And if it is too distant to be reached by the seeker, what's the possible outcome? A perfectly straight arm for example? Or a straight arm not too stright (almost bent), which in final could look more natural? Thank you.