I had posted a question to the forum a while back asking whether pre war 600 cars and 2600 reproduction O gauge cars would negotiate fastrac switches w/o derailing. I finall bought an 036 fastrac switch and a loop of fastrac and set it up on the floor. The test train consisted of a vintage 226E steam locomotive some original per-war 600 and reproduction 2600 series frieght cars. I am pleased to report that the test rain negotiated this “layout” w/o any problems. In fact, it was a fairly impressive sight. I think the pre war trains have a certain presence all their own. I will probably be buying more of it as time goes on.
George