* Add 2 Part 57909b Dark Bluish Gray Technic, Brick Modified 2 x 2 with Ball and Axle Hole with 6 Holes in Ball (Alternate) (match ID 1)
* Add 1 Part 553b White Brick, Round 2 x 2 Dome Top - Blocked Open Stud with Bottom Axle Holder x Shape + Orientation (Alternate) (match ID 2)
* Change 2 Part Dark Bluish Gray 57909 Technic, Brick Modified 2 x 2 with Ball and Axle Hole {match ID 0 to 1}
* Change 1 Part White 553c Brick, Round 2 x 2 Dome Top - Hollow Stud with Bottom Axle Holder x Shape + Orientation {match ID 0 to 2}
Comments from Submitter:
[VERIFIED FROM SEALED SETS -- *ALL* my sets had 57909b // sets had a combination of 553b & 553c