Jim, I add my congratulations to your BB purchase. I had originally passed on purchasing one when it was announced last year as I borrowed a friend's earlier version and found I would have to rebuild 11 places in the layout to accommodate the overhang! Then mid year, I decided to do a complete rebuild of the layout - down to the table tops. But it was past ordering time for the BB.
Then late last year, as they were arriving at dealers, some were advertising their "extras". I, too, said Steve's, MrMuffin's, was too good to pass up and went for it.
It is here and I'm just as impressed with it as are all else of you. But, now that it is here, and I've measured the needed 2 1/2" overhand from the outside rail, I am making sure I have the clearance I need as I move forward with construction!
And Jim, I am just about ready in the re-construction to start assembling the elevated track structures I bought from you.