Buchmann point to point auto reverse system

[sid]

I am having a problem with the point to point auto reverse system.  I purchased it new, set it up, followed the instructions, conntecting the track correctly, no extra track added....the trolley only goes in one direction, when it gets to the end, it does not reverse, it just stops.

[Flare]

Sometimes my HO version needs a nudge start moving in the other direction.

Have you double-checked that all the A ends are together and not touching any B ends?

Have you also made sure that the under-track wires are contacting each other?

[sid]

This is a N scale set.  I doubled checked all the connections, A to A and B to B...as far as I can tell all the wires are good.  I turn it on and I have to push the trolley for it to move, then it goes to the end of the track and stops....nothing else.   I have ordered a new trolley, I am hoping that its just the trolley that I have, even thought I did try an engine on it, and the same problem.  This system is supposed to take any engine, so this is getting very frustrating, 2 days at this now....I can not find anything online about it.