Hi, I have a similiar question. (timing matters!)
Do you think I can send recommendation letters (if separate from AADSAS ones) and DAT scores in prior to AADSAS submission to schools?
I believe they keep the files until they become able to match those files.
And I am also sure that they will take care of any official materials seriously. As one of my professor already sent my letter even before May 15th, I don't know if they will not keep it.
Plus, what if I re-send DAT scores to the same places to which I already have sent on the DAT day?