Hi,
Maybe this isn't the right forum, if so, please feel free to delete this reply
I have an Italian set with a 27RP4.. That thing is huge and very heavy (about 80 Kilos). At the time the set was introduced (1956), it costed as two cars. Two problems actually don't let me use it:
1- It doesn't pass through the doors
2- It is missing the flyback
If someone, just for laughs, want to see some photos, just let me know
Cheers
Giulio Maiocco