Power to the engine

[Greenie]

 I am trying to set up my HO trains and the engine will only work right around the power track.  I have ez trak and all the tracks are properly connected.  There was a leak over the summer that got the box wet.  The track and engine look fine, but it won't go around.  I only have it set up for a circle.  Any ideas?  Things to check?

[the Bach-man]

Dear Greenie,
Try some conductive lube on the track and wheel treads and backs. A local hobby shop should have a clean and lube service as well.
Happy Holidays!
the Bach-man