Graphics

I've made a countdown clock in Widgets and it all works except when it goes from 30 to 10 it's centred in its box but then with 9 to 0 it goes off to one side?

How do I make the single numbers centred within the box or how do I add a '0' for example 09,08,07 etc so that it lines up with the 12,11, 10, etc?

Any suggestions. Thank you.

In the widget preferences menu for that specific widget, change the format from "s" to "ss", that guarantees a second digit even if it's a zero. 

Depending on the style you're going for, you may want to play with mono spacing numbers in the font as well (this makes clocks extremely subtle vs the messier movement between numbers)

You can simply change the text alignment, by default it will be left aligned.

Select the text object, then go to Tabs & Options, then in the Tabs section at the top in the Alignment column it will say Left. Click on that to change it to Center.