* Change 1 Part Blue {3001 Brick 2 x 4 to 3001old Brick 2 x 4 without Cross Supports}
* Change 2 Part Yellow {3001 Brick 2 x 4 to 3001old Brick 2 x 4 without Cross Supports}
Comments from Submitter:
have 2x 6371-1 and 1x 6371-2 all came with the 3001old type, reference is the stickered BA23pb01 part