[GreenKeys] Range Finder Setting/Distortion usage?

[Dave Horsfall]

On Sun, 5 Feb 2023, Harold Hallikainen via GreenKeys wrote:

> I've always adjusted the range finder to the center of the good copy 
> range when the machine is being driven by a distortion-free signal, such 
> as from a TD.

I'm reminded of the difference betwixt the arithmetic mean and the 
geometric mean here; yes, I'm a bore at parties HI :-)

-- Dave VK2KFU