* Add 10 Part 2878c02 Black Train Wheel RC Train Pair (Counterpart)
* Change 2 Part Dark Bluish Gray {3794 Plate, Modified 1 x 2 with 1 Stud (Jumper) (Undetermined Type) to 3794a Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)}
* Add 10 Part 2878c02 Black Train Wheel RC Train Pair (Counterpart)
* Change 2 Part Dark Bluish Gray {3794 Plate, Modified 1 x 2 with 1 Stud (Jumper) (Undetermined Type) to 3794a Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)}