rjtucke wrote:

Per emailed request, here is my deck:

etc...

Took a short look at your data. Did not have any (GN) difficulties
running it. (btw the negative GN value is used when running the model
using a freq-loop/sweep). However it showed up you model is largely
unreliable due to the large segment length differences at the end of
you 'dipole'. When running an average-gain test you will also notice a
value of 0.35, indicating a largely unreliable model.

Arie.