How to change the width of MIGX TV grid in manager?

Hi,
is there any way to change the default width of a MIGX TV grid in manager?

Description of Problem:
The default size is set by inline CSS to 650px - please see attached screenshot.
I have up to 6 columns - so the grid is to small to show all th information in a acceptable way.

Expected Outcome:
I would like to tweak the grid to take all available space - something like width: 100%.

Is there a way to tweak or configure the width of the MIGX grid in the backend?

Best regards
Alex

I would like to know the answer to this as well.

Thanks for posting this @alexh225!

Not an answer, but what you can do is alter the value in the file "migx.tpl" found here:


Setting to 100% does not work, but at least you could put in a higher px-value.

Unfortunately I'm not into ExtJS and ModExt.