I checked with my multimeter and find there is no power in the frog when the switch is in the straight position. There is power in the curved position. Unfortunately the switch is a crossover that is going to be a pain to take out.

Thanks, Tom.
The switch is remote. Very strange that it just acted up after three years.
Roy

I have an EZ Track switch that a couple of days ago started shorting out my system when an engine runs over it. It's OK in the turning position, but shorts out in the straight position.  I need some ideas as to what is causing this. Nothing has changed on the layout.

Trucks are metal, wheel sets plastic.

I have three Bachmann heavyweight cars that make a screeching noise when rolling.  It sounds like the wheels need lubricated, but I have done that and the noise continues.  Any suggestions?

I am looking for 8 feet of Code 100 N/S rail.  I can't find any except to purchase large amounts which i don't need.  Can anyone assist me?
Roy