* Add 6 Part 15573 Dark Bluish Gray Plate, Modified 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) (Alternate) (match ID 1)
* Change 6 Part Dark Bluish Gray 3794b Plate, Modified 1 x 2 with 1 Stud with Groove (Jumper) {match ID 0 to 1}