Trains have to run a circuit - right - they don't reverse?

[shrewdlogarithm]

As per title really??

[hgpn]

Trains can only reverse when you drive them manually as a player. Sparks only know how to drive forward.
If you don't want to build huge circuits, you can also build smaller loops at the end to make them turn and use the same track to drive back.

[shrewdlogarithm]

Cool - thanks!

[barbrady123]

Yea, they don't support "2 headed" but with a couple small loops you can at least re-use a large portion of the track. Of course this limits you to only one train per track, but it's not too bad.