I've got two regions in a zone - footer 1 and footer 2. I'm trying to change the column widths from 10 /2 to 9/3. It's not working.

I've made sure that my deltas are all changed. I've cleared all caches. I've tried different browsers. I've tried different computers.

What else could be preventing changes to the configuration from taking place.

FYI I was not able to change the widths of the regions in the header as well.