Maybe I should have written "Typeface" instead of "Font", what do I know...

Anyway, I have just discovered that if you hold down CTRL and roll the wheel on the mouse, you can make the type size on Mudcat larger or smaller.

I cannot believe I am the first person ever to discover this, so I would be most grateful if some obliging soul would post a link to a previous post where this is mentioned, lest I become inordinately smug and self-satisfied with my "discovery".