Well, I finally got that rebuild train, with getting 01846 leading northbound on Tuesday, Nov 7 with ad in window and ASA being fine. Then I got 01866 on Wedsnesday, 11/15 from Park Street till Braintree with an ad in window, but it was lowered enough that it didn't require me to the the innapropiate-seat occupy stunt. And I liked the new seats too with the grabbars which reminded me of their predecessor 01400s!! )1866/67, 01842/43 and 01846/47 is the trainset that has been rebuilt.