DSR's don't show up for a few days after the feedback back is left...

I'm good as far as Ebay is concerned, but I was just looking at my Dashboard and noticed one of my buyers gave me low marks on Item Not As Described.  I always describe (in great detail) every possible defect in the item up for auction (perhaps even to the point of being overly picky about it) because I want my buyers to know exactly what they're bidding on, no possibility of any problems.  Now I have a mark on my record because somebody apparently didn't read the auction details.  Makes me mad, I don't like having any marks against me unfairly.  I wish I could find out who gave me low stars in that particular category so I could find out why.