I have used a UITableView control to show a list of customers that the user can select from. I've divided this into a number of sections, because the customers they need to select will vary from day to day — so the sections are used to divide between the days.
For some reason, there's an excessive amount of whitespace being included in the section header. I don't recall this being the case with iOS 5 (which this application was originally developed with).

Can anyone nudge me in the right direction?
FWIW, I'm not suppling a heightForHeaderInSection: method, so it's not that trivial. In the titleForHeaderInSection: method I'm returning a simple NSString* which represents the date.