Terrain set resolution not working

A very simple question as this is my first hour in playing with unity:

I want to resize the terrain. So I’ve got a new terrain on the hierarchy window selected, then I went to “terrain” >“set resolution”

But in this set resolution window the numbers are not editable. How can I change the numbers in the “;set resolution” window?

Thanks in advance! :slight_smile:

It’s resolved. Strangely enough, I needed to resize the window before editing the text field, otherwise it would not be editable. I’m using Mac osx 10.6

Thanks Eric5h5