I hope you are sharing this everywhere. My returns haven't been accepted yet, but it appears to have worked. I had one thing different though. After I unchecked the box and clicked Continue, the disaster code was already a blank box. I selected a random code, hit the back button, left the box unchecked, clicked Continue and then selected the blank box. Then I went back and checked the box. When I looked at the forms, everything looked right and the invalid code from Box C was gone. If you don't here from me again, everything worked fine.
Thank you for saving my sanity.
