If you follow the link in the first paragraph, there is a link to VK1OD's article on building a current meter. W8JI has a similar article on his website.
Did you actually look at my link?
Have you ever used Google?
G3TXQ - I said in my write-up that common mode is a standing wave and not a universal indicator - however high common mode current measured anywhere it isn't supposed to be indicates a problem. I also mentioned it is responsible for receiving as well as radiating. I also referenced your table on chokes and impedance.
G3GQK - ignorance is not bliss. It is just ignorance, and particularly annoying to those people looking for and sharing understanding.