The grounding wire I ran on wood poles is connected to the same floor 120 V outlets that the transformers are plugged into. I loosened one of the flat head, countersunk brass screws that secure the brass plated outlet cover in place, looped the bare wire around the screw and tighten it back down. I am using a grounded metal outlet box for my earth ground. Is that correct?
How did you "measure " the signal strength with the "signal strength meter engine"? I have seen the engines headlight blink when the signal is weak, and yes, the horn does not always function in a weak signal area. But how to you "measure" the signal strength? What type of meter are you using? What are you measuring?
Dave
