How to Get Those Last Few Right Answers in RC

I'm a non-trad applicant with a strong reading background (2 English degrees, including a Master's), so RC has always been my strongest LSAT area. Now that I've been studying for several months, I've gotten to the point where on nearly every RC section, I will miss maybe 3-4 questions total on the whole section, which is pretty good.

However, I would like to get even better and decrease my wrong answers to 1-2 questions on the entire section. The problem is, I can't seem to see a link between the types of questions I'm missing. The mistake I make seems to be different for each wrong answer (sometimes just not reading the ACs carefully enough, sometimes overthinking/assuming about an AC, etc.).

Anyone else gotten over this type of hump in RC? Any suggestions for how I can improve further?