Hi,
I guess the secret is hidden in the CONTENT, but you don't show the content fully.
Internal format size override.
You can remove internal formals by context menu,
but in this case my hint is:
Search,load,start STRIPMTEXT
and remove size overwrite for mutliple Mtexts
Make it easy for everyone, share your data.
(share a copy of this dwg. If you like, delete other stuff).
Thx for sharing.
As I said, it is an internal formating for height,
to solve it:
a. Edit the whole content by CTRL+A while inside a MText and set the height to the same as the MText object height.
b. Edit the whole content by CTRL+A while inside a MText and RightMouseClick to open the context menu, erase the override (but this way, you will delete ALL internal formats)
c. StripMText / Height
but to solve it, you have to use my StripMText version 5.0d