I don't have CBC on my machine now, but I'd hazard a guess that it's default template is a lot smaller than A4.

I recall that a std rendered image in CBC had to usually be reduced in size to fit the template, so I'm guessing that it's set up for web publication rather than print, hence the difference.

Just a guess mind, seeing as I dumped it after the crap support from the makers.

No, change that, not crap support, zero support.

Injustice will be avenged.
Cofiwch Dryweryn.