Followig my attempt with npn sensors and a lot of messing around I now have two locos shuttling around the track. May need to move one switch or alter a stopping cv.
So the yellow buttons are now working with regularity
The train enters the station , hit the limit the loco stops and the changes the point, sends the other loco the opposite way, then changes over again








So the yellow buttons are now working with regularity
The train enters the station , hit the limit the loco stops and the changes the point, sends the other loco the opposite way, then changes over again








