* Delete 8 Part 4073 Black Plate, Round 1 x 1
* Add 4 Part 4073c01 Black Plate, Round 1 x 1, 2 on Sprue
* Delete 1 Part 4073 Light Gray Plate, Round 1 x 1
* Add 1 Part 4073c01 Light Gray Plate, Round 1 x 1, 2 on Sprue
* Delete 6 Part 4073 Trans-Green Plate, Round 1 x 1
* Add 3 Part 4073c01 Trans-Green Plate, Round 1 x 1, 2 on Sprue
* Delete 7 Part 4073 Trans-Red Plate, Round 1 x 1
* Add 4 Part 4073c01 Trans-Red Plate, Round 1 x 1, 2 on Sprue
* Delete 4 Part 4073 Trans-Yellow Plate, Round 1 x 1
* Add 2 Part 4073c01 Trans-Yellow Plate, Round 1 x 1, 2 on Sprue
* Delete 2 Part 2453 White Brick 1 x 1 x 5 - Undetermined Stud Type
* Add 2 Part 2453a White Brick 1 x 1 x 5 - Blocked Open Stud or Hollow Stud
* Delete 8 Part 4073 Black Plate, Round 1 x 1
* Add 4 Part 4073c01 Black Plate, Round 1 x 1, 2 on Sprue
* Delete 1 Part 4073 Light Gray Plate, Round 1 x 1
* Add 1 Part 4073c01 Light Gray Plate, Round 1 x 1, 2 on Sprue
* Delete 6 Part 4073 Trans-Green Plate, Round 1 x 1
* Add 3 Part 4073c01 Trans-Green Plate, Round 1 x 1, 2 on Sprue
* Delete 7 Part 4073 Trans-Red Plate, Round 1 x 1
* Add 4 Part 4073c01 Trans-Red Plate, Round 1 x 1, 2 on Sprue
* Delete 4 Part 4073 Trans-Yellow Plate, Round 1 x 1
* Add 2 Part 4073c01 Trans-Yellow Plate, Round 1 x 1, 2 on Sprue
* Delete 2 Part 2453 White Brick 1 x 1 x 5 - Undetermined Stud Type
* Add 2 Part 2453a White Brick 1 x 1 x 5 - Blocked Open Stud or Hollow Stud