Ah, ok. The space just seems a little gargantuan for the left and right of the logo that’s all so I assumed it must be a bug.
Ed, while I’ve got you any ideas (feel free to ignore this since it is probably their issue) why the essential grid isn’t showing when I put the second side bar in?
Well I made the left and right parts invisible and 10% and made the middle part 80%.
It’s a shame that I had to do that though; consider allowing the logo to be bigger ?
The trouble is that if you make the left/right any smaller, it removes the ability to use multiple items in each side. I would say the vast majority of people are happy with it how it is – I don’t understand how it’s a shame for you to modify the header to suit your needs – the css is minimal and won’t have any negative effect.