Hi Hugh - thank you for your response. However, those custom fields (unchecked / not visible in "Table" view) are still showing up on the Project record. I've been trying to remove them. :-)
From what I'm seeing, this isn't working for me. When I am in "Table" View, I go to the "gear" and I click on "Manage custom fields" and my custom fields are displayed, yes. But then "right click...