Fonts - mailboxes

Good morning!

I'm trying to adjust the fonts used in various displays.    Mailboxes, for example.

I seem to have adjusted some fonts - smaller is my choice, given my screen resolution - but the mailbox display font is still very big.

How to change that?

Thanks

This in the Help guide under Fonts:

"...assigning specific font size for particular mailbox summary, use View/Text Size menu.

Hold down Shift key and click View/Text Size to assign new text size for all mailboxes (or currently open mailboxes only)."

I am looking for an adjustment to the actual message itself! So are so small it is unreadable.

I'm still finding this very confusing to configure.  (Probably why I continue to use Eudora.)

Seems that \View\Text size  with change the font in a message window  (and presumably \[shift] text size will change the font size in all (non-html) messages, open or otherwise.

Settings\General\Fonts will set the font and [default] size for the mailbox message lines.

However I don't see any change happening to the message summaries - the font sizes are not changing to match the open message font size chosen.  Odd - why don't they mirror by default?

It would be nice if there was one place to set fonts and sizes for all the places where there is text.