Is it possible to change the font size in the All Nodes -Tree ?
Wanting to go smaller if at all possible.
Thanks in advance.
There's no place to specifically configure that, but if you're a Firefox user you could install the Stylish extension. The node tree uses the CSS class Tree, so you could have a rule like ".Tree { font-size: 75% }" to make the Node Tree text 3/4 of the size it would otherwise be.