Hi all. This site has helped me tremendously with credit repair. I do have a question that I can't seem to find any info on. I sent a 623 letter to Wachovia Dealer Services. I've success with the 623 letters before. Wachovia sent a response (within the 30 days) asking for the following information: SS # Date of birth Account # (which I provided in my letter). Signature of account holder (which I signed the letter) "More information on the specific issue". I downloaded the sample letter here - I don't think it can be more specific. My question is, how much more do I need to provide.