Damnnnnn I'm pissed off.
Staying up to 1am last night finishing the 2001 paper (which I got 79/84 in) f*cked me up.
My mind wasn't there today, and I was going slow and generally not thinking enough about my answers.
I had to skip 6 (ii) and (iii) to go onto question 7.
I promptly got home, took the test out, and did those two parts inside five minutes.
I had 66/67 up to that point because of a mindblock in 3d(ii).
After doing badly in four unit, I reckon I needed a final mark of about 97 or 98 for three unit.
... And I can't see a final mark of 77/84 (I got 11/12 for question 7, I'm pretty sure) getting me that 98
Oh well. If only I'd gone to bed an hour earlier ... or taken Red Bull before the exam