* Change 4 Part Dark Gray {2739 Technic, Link 1 x 6 - (Undetermined Inner Ring Ends Version) to 2739b Technic, Link 1 x 6 with Stoppers}
* Change 6 Part Light Gray {44302 Hinge Plate 1 x 2 Locking with 2 Fingers on End (Undetermined Type) to 44302a Hinge Plate 1 x 2 Locking with 2 Fingers on End with Bottom Groove}