Kunena forum issue with fullscreen width templates

Having an issue with kunena if I have no modules in the sidebar positions and I am using a fullscreen width template:

you can see the issue here:
www.templates.guildsite.info

Click on the forum link, and then switch to any template with 'fullscreen' in the title using the template selector on the left.

Kunen forum stays only 1200 pixels width and moves to the left of the screen.

Appears to be due to the following code still being inserted when the wrapper is set to fullscreen width:

If I remove that line using firebug, then kunena goes fullscreen

Hi
of course if you set a width for your template, the content will be put into this area. For me it does not move on the left, it is always centered
CEd

my bad indeed
Had copied from a 1200px with template and did not remove the 1200px, just made all wrappers fullscreen...