Hi ivymac27,
These 3 CAT scores are remarkably consistent, which means that you're doing certain things consistently well, but you're also making certain consistent mistakes. It's possible that you've gotten 'stuck' at this current level, so you might have to make some fundamental changes to how you're handling the overall Exam in order to pick up the missing points that you're looking for. I'd like to know a bit more about how you took these CATs:
1) Did you take the ENTIRE CAT each time (including the Essay and IR sections)?
2) Did you take them at home?
3) Did you take them at the same time of day as your Official GMAT?
4) Did you ever do ANYTHING during your CATs that you couldn't do on Test Day (pause the CAT, skip sections, take longer breaks, etc.)?
5) Did you ever take a CAT more than once? Had you seen any of the questions BEFORE?
6) Have you taken any of the Official GMAC CATs? How did you score on those?
GMAT assassins aren't born, they're made,
Rich