Hi 800boyo,
Since you took the Official GMAT relatively recently (just a couple of months ago - back in February), we can use your experiences from your prior studies - and from your Official GMAT - to better prepare for this next attempt.
Before I can offer you any additional advice for your studies, it would help if you could provide a bit more information on how you've been studying and your goals:
1) How long have you studied in total? For your first attempt, how many hours did you typically study each week?
2) What study materials have you used so far?
3) On what dates did you take EACH of your CATs/mocks and how did you score on EACH (including the Quant and Verbal Scaled Scores for EACH)?
4) When are you planning to apply to Business School and what Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich