Interesting reply, thanks.
Assuming ( key word..) that a grid or other such installation were to achieve the minimal impedance, and given a current flow that would follow suit in like readings from end to end would then constitute a 'gradient'?
In other words, 'Voltage Gradient' would not necessarily be a zero deal? If in fact , say a 15ma constant where to be maintained ?
So the step potential, (i take this as literally from one step to another, man or beast) would yield no potential?
Please unfuzz me if i've gone off to the ozone...
