Happy New Year! I have a small problem (maybe a big one), I just added an additional Professor for a LOR to my LSDAS. The problem is that the last two digits of my Professor's current office zip code is off on the request form. I don't want to bring the form to his office with the wrong information. LOR contact info cannot be edited, would LSAC be willing to edit it over the phone? Or, can I make the letter "inactive" and just add my professor again with the correct contact info? Thanks Folks!