Our Club "O" Gauge layout will give us different signal strength readings depending upon which engine that we run over the layout, during a "Signal test"!
Is this another problem, or just the on going floating read outs we get, when running a signal check.
I believe that all of the engines that we've run during the signal strength test were all PS2, but I'm not sure of that!
Would that make a difference?, and if so why?