Just noticed that the switch on the north end of the wye is dead. If you touch the switch or use the Branch or Main commands on channel 135, the lights and the switch stand change, but the guides in the switch stay the same, Guide on the main line and Alternate Guide on the branch. See photos below.

This way the north leg of the wye cannot be used from Maia to Lappet, and we have to roll down to the south end of the wye, set the switch, flip locomotive and ride back up to Lappet like we would without the wye.

The other two switches work correctly.

The fix here might be as easy as resetting the scripts in the Switch Stand object at http://maps.secondlife.com/secondlife/Pawpaw/157/201/121

The other weird thing here is that the Switch Controller, a large invisible object which you can find at http://maps.secondlife.com/secondlife/Pawpaw/154/221/123 is not linked to the Switch Stand. It is supposed to be linked to the switch stand so that if we click anywhere on this, we can set the switch. It makes operating the switch easier, even though it is not necessary. If you could relink it to the switch stand it would be appreciated.