Is it the track that makes the trolley reverse, or is it an add on in the trolley unit.
I already own a few trolly units.
Thanks
The combination of the electronics in the trolley shed along with specially wired EZ track are what reverses the trolley.... :D
Please only post questions in one section of the board only. That way there's not two identical topics.
See my response to your question in the HO section.
Kevin