This is all very interesting. Typical, once I inserted the rods into the wrists, I would hot glue where the rod went into the wrist, and yet somehow, the hot glue never created a permanent seal, and the rods always eventually worked their way loose; on the one hand, this allowed me to remove rods as necessary, but on the other hand, since there was never anything inside the hands holding the rods into place, the rods tended to slide around in the hands a lot creating some awkward-looking hand gestures. Then again, I never was a particularly good puppet builder.