I check out my backerkit account off and on to see if any of my crowdfunding campaigns have added tracking information and I now see Explosion in the Library listed in the pledge manager. However, it has a note "Address information required" with a link to "Edit Survey"... Unfortunately, when I click this link or the one for the campaign, I get a 404 error page. Have you sent out surveys yet or is the pledge manager getting a little ahead of itself?