Hello!

How can I alter this text size

https://i.imgur.com/Wmw2CKK.png
(left: target, right: target-target in this example, but is also applicable to any other Aura of any other Unit, for example Players pet)

as its very hard to see the actual symbol / and / or stacks of a given buff/debuff.

For example in Naxx Classic Gluth Debuff Stacks on my Tank, I can see the duration (very big number) but there is also a smaller Stack Number. I want to see both - so I reckon Textfont size slider would be needed.
I saw this was implemented in an older version (I saw some PR), but it got removed somewhere as I cannot seem to find that option.

Version: 4338

Found it. Thats Standard UI, so I disabled it under Generals Tab, and downloaded OmniCC to fine-tune the font sizes.

Found my answer here:
https://www.reddit.com/r/classicwow/comments/wjxf0i/luna_uf_does_anyone_know_how_to_edit_the_timer/