BobbyD posted:Jagger19 posted:The tender is able to pass fine, its the trailing truck on the engine. I have it in the cradle at the moment and it is able to swing in either direction freely without any restriction. That was a friends first suggestion but I do not see any obstructions.
In your other post on this you mention it derails going straight. Clearly not an issue of the trailing truck swiveling. As mentioned, how does the switch look? Does it do it with and without a train behind it?
Yes it derails pulling a train behind it. I am currently working on building the layout before I put roadbed down and ballast the track.