During my timed PT I am doing significantly worse than my BR. I know there is some controversy about the truth behind BR but I definitely find myself making simple mistakes when the pressure of time comes in. I don't know how to stop that. I feel like I have reached a plateau at my timed score as I keep scoring around there. I feel like something needs to click in me, but it is not and I am not sure what to do. Any suggestions?

I am taking the August LSAT and as I take PT I keep scoring around 155 under timed conditions. Then, once I blind review, I keep scoring around 167. My goal is a 170 or higher on this August test, but I would still be very happy with a 167 or 168 on my August one. This has been a consistent trend in the last 3 PT I have taken, and I am not sure what to do in between my PT to get more correct answers under timed conditions. I have been studying for many months, I have finished the core curriculum, but this keeps happening. What do I do???