Thank you Michael.

To mindset, Re: micron:
Did a little google search,
micron = micrometre = micrometer = µm.
micron = 1 X 10power(-6) = .000001 metre = .000001 meters
meter belong to one of the 7 classes of SI units

Just using µ alone means "millionth. (I am unsure of the convention of using µ, rather than µm.

Inserting µ in the Text field is just text to display. It does not "re-program" MoI.

- Brian

<<Is there any way currently to edit the "master copy" of Details>Object properties>Annotation properties>Text <> to Text <> mu?
So the text of Dimensions would ALL have Text <> mu? Rather than editing each dimension by hand?

I have answered to this question some posts above! ;)
https://moi3d.com/forum/index.php?webtag=MOI&msg=10194.3
All is done in one pass!

Great tips Pilou! I should have read your post more carefully.

- Brian