PT 165 average... how to get to 170? Accommodated test taker

T14please

Let me first say that I was granted 50% extra time for the LSAT so I'm still getting used to the difference. My last test was a 165 with 23/26 LR, 23/25 LR, 16/23 LG, 21/27 RC. I feel really confident about LR for the most part but 3 of the questions I missed were strengthening questions so I'll definitely drill those. I actually misread one of the logic games that was stacked traits and totally bombed it with 2/7 for that game but I'll also drill those to make sure I don't make that mistake again and if I would've understood the game I'm fairly confident I would've gone 20-21/23 in that LG section. HOWEVER, the RC is screwing me up big time. It is SO difficult for me to get any type of improvement in RC. I am so stuck and not sure where to go even with accommodations I am absolutely unsure how to approach RC passages sometimes. Should I just drill them like any other game? How about Reviewing the RC? I see tangible improvement in everything but RC I feel like.

Edit: I also should note that its mainly Humanities and Social Sciences passages that I feel especially challenging.