* Add 6 Part x88 Black Rubber Band Small (Square Cross Section) (Extra)
* Add 2 Part 3749 Light Gray Technic, Axle Pin without Friction Ridges Lengthwise (Extra)
* Change {3 to 2} Part Black x88 Rubber Band Small (Square Cross Section)
* Change {14 to 12} Part Light Gray 3749 Technic, Axle Pin without Friction Ridges Lengthwise