Same as 3 ft ga Hicapyflat 5 but with a load.
To assemble in surveyor:
1. Place the body (this item) on the tracks.
2. Place a 3 ft ga Hicapyflat 5 6 bolster (kuid2:210518:6566:1) on the tracks beyond each end of the car.
3. Rotate one as necessary.
4. Move the bolsters under the car.
5. When properly assembled there will only be one red and one green arrow and the car will move as a unit.