I still draw things....
Yeah. Uhm. You may be able to read it,, but those balls can differentiate magnetic fields around their circumference, so that any part of it can be attracted to the joint. That way all joints can move in three dimensions, and often 360 degrees. If anyone would care to help, I'd like to make a bunch of walking and transformation cycles for loping, walking, and crawling. Eventually, dancing would rock.