[BBell]

But they don't de-rail so easy.

[knarf]

"But they don't de-rail so easy."

More electro/mechanical aptitude was discovered and developed by putting the layout together and figuring out WHY it stopped dead in the middle of a track, HOW to fix it and then fixing it.

Train sets and barber shops ... sigh.

[Fester Chugabrew]

And you can do a reverse loop without hesitation.