* Change 2 Part Dark Bluish Gray {30350 Tile, Modified 2 x 3 with 2 Clips (undetermined clip type) to 30350c Tile, Modified 2 x 3 with 2 Clips (thick U clips)}
* Change 8 Part Light 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)}
* Change 4 Part Light Bluish Gray {4460 Slope 75 2 x 1 x 3 - Undetermined Stud Type to 4460b Slope 75 2 x 1 x 3 - Hollow Stud}
Comments from Submitter:
Verified from my set which was built and displayed and, when stored, was kept separated from any other sets to prevent mixing of parts, making me confident that they are all the original parts.