(07 Mar 2015, 9:07 pm)Dan wrote Well I think a third example has been done - based on the discussion earlier in the VTEC thread. Not 100% as it was literally a glimpse I caught and nothing more, but I'm sure it would have been the diagram citaro5284 gave the details for rather than one of the ones you gave.
I caught one of them today, but was too tired to wait around at Durham for the other.
I'll go take a look on RailUK for any discussion on it and report back.
