"Background Noise"..Does anyone know what may cause the MFX Grundrauschen part to fluctuate so much?
Nothing to be overly concerned about...Hmmmmm, there's no train on the track, and the tracks very clean. All rail clamped. Just seems odd watching it fluctuate. Is it something to worry about, or normal? For all I know, it's been like it for years.
Thanks for that, reassuring.Nothing to be overly concerned about...
The track acts like a long-wire aerial, and is down near the ground in an electrically 'dirty' environment.
We live in a fog of electrical signals and noise.. It is just recording the fact.
PhilP.