SC and RC were both OG level. My verbal began with 7-8 SC's, then I got 2 pretty easy CR's. At that time I realised I have messed up some SC's at the start(SC being my weakest link). After that it was uphill from there, I got an average dificulty RC, again 4-5 SC's.....another RC....4-5 SC's and CR's... another RC....
Eventually my weak link SC, brought me down. I was scoring around 77-78% in OG SC which I thought was pretty decent but after my GMAT experience I think for a good verbal score master everything and try to achieve at least 85% on SC OG(with at least 95% on easy questions,85% on medium and 75% on hard one's). I was scoring 90% on OG CR and 87% on OG RC......
GMAT800 can be a good asset for verbal. I discovered this only after the exam. It has pretty good explanations. As my prep was 20-25 days and because of lack of time couldn't put my hand in everything.
Also take your time on first 7-10 questions, make sure to double check these! Though I had this in my mind but I still rushed through these questions. At the end I was done 8-9 minutes early in quant and 3 minutes early in verbal. I wish I had put more time at the start!
Hope this helps!