I just got the score report of my October SAT. In the writing section, I got 4 wrong (raw score of 44), and a 4/6 essay, but my scaled score was only 670. I was surprised with this, and I looked at my Kaplan and
PR books, and I found that they predict scores of 720 and 700-740 respectively (with a 4/6 essay). Are the books wrong, and is this the usual curve, or was I just unlucky to get a harsh curve?