Dimension font size

I have been trying for way to long to change the font size whilst dimensioning. It used to be easy in Rhino 4, how do I do it in 5

Hi Adam, you can either change the “Text Height” in the dimension style:

or select your dimension and use the “Property Overrides” button to change the text height only for a single dimension. The dialog can be reached via the Properties dialog.

c.

Hi
I’ve got it. Many Thanks