Design statement reports can have up to 16 columns. 

16 columns fit on a legal sized paper, with landscape Orientation and 17 cpi (Point Size 7 for Courier New).

If you need more columns, we recommend that you run the report twice with different formatters and output to a spreadsheet.

If you want to change the column widths of the report, then output to a spreadsheet and open in Excel and change the column widths as desired.