Dave,
Thanks for this! Very well done and informative. Excellent pictures.
Question: Do you know if the new platform works with both Fastrack and traditional Lionel tinplate track? I know the 2020 catalog refers to the need for a "Fastrack operating track section" so wasn't sure if older tin track fits properly. Looking at the pictures it's hard to tell.
I might consider getting the new separate sale car but would use it with an existing traditional UCS track section.
Btw, I really like the bright white version, too. Although I always thought the best looking milk car was the white version with the metal doors.
