* 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 Tan {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 7 Part Tan {3044 Slope 45 2 x 1 Double - (Undetermined Underside Version) to 3044b Slope 45 2 x 1 Double - with Inside Bar}
* 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 Tan {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 7 Part Tan {3044 Slope 45 2 x 1 Double - (Undetermined Underside Version) to 3044b Slope 45 2 x 1 Double - with Inside Bar}