John Ferrell wrote:

At this time I am unable to produce a meaningful model of an L-Matched
vertical antenna with EZNEC 5+. In the absence of an example I am
putting this puzzle on indefinite hold.

John Ferrell W8CCW

I've just emailed you an example. Be sure and read the associated
Antenna Notes file, and let me know if you still have trouble with it.

Roy Lewallen, W7EL