I have a form with a pageframe (details on first page and list on the second page). A grid is on the list page to allow user to select a record to display on the details page. I needed to change some column widths on the grid so I tried to invoke the builder on the grid but I got an error. I acknowledged the error, then manually modified the column widths using the properties window. When I tried to run the window I get a hollow form. I can see the borders of the form and the title bar but nothing else displays in the form and I can see everything behind the form. Any idea what caused this?