Hi StoicBread,
There are only so many points that you can earn from each of the major Verbal categories (SC, RC and CR), so if you're performing at a really high level in RC, then your time would almost certainly be better spent on other areas (including the ENTIRE Quant section - which is essentially half of your overall score - and an area that you admit to having some difficulty with). Before I can offer you the specific advice that you’re looking for, it would help if you could provide a bit more information on how you've been studying and your goals:
Studies:
1) How long have you studied?
2) What materials have you used?
3) How have you scored on each of your CATs (including the Quant and Verbal Scaled Scores)?
Goals:
4) What is your goal score?
5) When are you planning to take the GMAT?
6) When are you planning to apply to Business School?
7) What Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich