* Add 1 Part 40687 Dark Bluish Gray Plate, Modified 2 x 4 with Pins and Thick Reinforced Supports (Alternate) (match ID 1)
* Change 1 Part Dark Bluish Gray 30157 Plate, Modified 2 x 4 with Pins and Thin Angled Supports {match ID 0 to 1}
* Add 1 Part 40687 Dark Bluish Gray Plate, Modified 2 x 4 with Pins and Thick Reinforced Supports (Alternate) (match ID 1)
* Change 1 Part Dark Bluish Gray 30157 Plate, Modified 2 x 4 with Pins and Thin Angled Supports {match ID 0 to 1}