I did this same hit. I wonder if he is using it as a pre-qualifier for us to do. Cause it was the exact same as the one posted on here. Hmmm things that make you go hmmmm. I put the 4 digit code and added that it was the only way cornell does their courses. We will find out. I don't do rubins that much but gave it a chance. 1 rejection won't hurt me that badly.