Not to Knock them They are Just a fancy Drop Shipper,And wholesale they would not be in business at all.I Heard a few years Back Athearn and Walthers pulled the Plug on them for Not following MAP pricing this is Just Store to store talk of course.
I would Agree that the DD40 will be a pain for the tight corners We had One On our layout In GA and it did not Like tight Corners,The layout looks Great A a little tight to Work Under it But good start