* Add 2 Part 15573 Black Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper) (Alternate) (match ID 1)
* Change 2 Part Black 3794b Plate, Modified 1 x 2 with 1 Stud with Groove (Jumper) {Regular to Alternate} {match ID 0 to 1}
Comments from Submitter:
Parted out 50 sets and 10 had black 1x2 jumpers with bottom stud holders instead of the listed type.