Does yours have trouble with the feet? Seems like mine won't stand straight up. He will eiter lean back and fall over or he will lean forward and do the same. I finally got him to stand by spread, turning, and bending the legs to give him an "action pose." Haven't transformed him yet. I hope he's cool. Also, I'm new to Cybertron, he's my 1st & only so far, so what do the numbers on the back of the Cyber key represent? The number is 165x?????