OK - stupid me, but I drove my Williams GS-4 around a 72" curve so fast that it literally flew off the track knocked over some scenery and landed with a BANG on the floor. Speed limit signs have been posted and will be obeyed.
Much to my my amazement I picked it up and re-tracked it. After realigning one set of wheels on the tender and it ran just fine.
Despite the lack of sound it is certainly a sturdy and reliable engine. Maybe I can find a Daylight Special themed box car with steam chuff sounds to add some realism. Do any of you know anything about this possibility?