* Change 3 Part Light Gray {2453 Brick 1 x 1 x 5 (Undetermined Stud Type) to 2453a Brick 1 x 1 x 5 - Blocked Open Stud or Hollow Stud}
* Change 5 Part White {2453 Brick 1 x 1 x 5 (Undetermined Stud Type) to 2453a Brick 1 x 1 x 5 - Blocked Open Stud or Hollow Stud}