[Drake] minor B-Line problem

[Tom McDaris]

I hope you folks can give me a tip on a B-Line problem.  Set is in fine working order except for the little light on the R-4B that is supposed to come on when you tranceive in the Receiver VFO controlled mode.  The light comes on when you first turn the R-4B on but goes out when you turn the switch to transmitter VFO control (as it should).  Problem is that when you turn the switch back to receiver control the light stays out.  I am talking about the switch on the T4XB.  Do you think the problem is in the switch or elsewhere?  Rig works fine and is clean as a whistle.  Thanks   AB8BW