iOS 7 UITableView: How to remove space between navigation bar and first cell

Question

Description of the problem: with iOS 7 in grouped UITableView there is a gap between the top of the table view and the first cell.

The strange part is th

Answer 1

Had a similar problem, even setting automaticallyAdjustsScrollViewInsets to NO. This solved for me:

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section;
{
    return CGFLOAT_MIN;
}