Heyo, I finally got around to unpacking my City Commander a little while ago. Quite an amazing set, I must say. Was not expecting it to be this epic. But anyway, there is only one problem so far. In robot mode, on the back of the shoulder pieces, the flap pieces are insanely loose; there's literally no friction going on in the pin-socket mechanism. Does anyone else have this issue, or is it just my ludicrously bad luck striking again? (And yes, I did look through the feedback threads, but I saw no mention of this.) Thanks.