I must be going mad because I was sure there was an interface/settings way to limit the max number of columns. Was this removed? Or just moved into the php and css files?
I need to limit from currently 5 columns max (100% of the width of the page) to 4 columns max to accommodate a background graphic. I’ve been staring at this for two days now, I’m sure it’s right there, how am I not seeing it?