* Change 1 Part Black {6628 Technic, Pin with Friction Ridges Lengthwise and Tow Ball (Undetermined Hole Type) to 6628b Technic, Pin with Friction Ridges Lengthwise and Tow Ball with Squared Pin Hole}
* Change 2 Part Black {2412 Tile, Modified 1 x 2 Grille (Undetermined Type) to 2412b Tile, Modified 1 x 2 Grille with Bottom Groove / Lip}