Hello all,

I have a quirky issue with one of my controllers.  All the 022 switch tracks, there are nine, and controllers date back to the late 1950's and are working fine.  However, I have one controller where both the green and red bulbs are constantly lit.  This does not interfere with the operation of the switch track but it seems odd that I cannot figure out what the problem is.  Do you have a suggestion that would help me remedy this situation?

Thank you,