I'll advise all you to remark. I'm sure all you people smashed the exam, I mean something hasn't gone right if your CA has dropped and you improved it, in that case, I had done this year.
A remark isn't risky, as long as your grade is secure, e.g; 10 marks clear off an 'A'.
GL, I need this 'B', if I am to do it in A-levels.