How do I edit and upload a grade sheet?  I have applications sitting as 'draft,' and wanted to edit my grade sheets.  I edited the grade sheets, to that when I check them in "My Documents" it reflects the changes.  However, when accessing the grade sheets in the draft applications, no changes are reflected. 

Do I need to delete an application and reassemble a new draft application with the edited grade sheet?  If so, will I lose recommendation letters if I delete the draft application?

Thanks.