Did you try View -> Hide unused fields or View -> Columns then tick the ones you want? Just a though, may be totally off base but it might not be.
From: box5368 <box5368@gmail.com> To: "chirp_users@intrepid.danplanet.com" <chirp_users@intrepid.danplanet.com> Sent: Wednesday, February 12, 2014 7:48 PM Subject: [chirp_users] Columns: Now you see them
now you don't!
Some CHIRP "spreadsheets" show more columns than others.