Should I apply now or take the November LSAT and wait for the score release?

I'm not sure if I could improve significantly in 2 weeks for the November LSAT;

I am a UCLA undergrad. Should I apply now instead?

I got 163 in my first take in August LSAT and continue to stuck in 163 in PTs. My LR is usually -4/5 but my LG and RC fluctuate between -3 and -8 depending on how the test goes. I'm really frustrated because each test there's always that one section that I would miss -8 or so (sometimes I could -2 in LG but -8 in RC and other times -3 in RC but -8 in LG). I really don't know how to improve except for keep taking more PTs because I fell like I know all the fundamentals in LG and generally if the game is not some curveball weird games I could perform well (-2 or so). Should I retake in the upcoming October LSAT or push back to November? I can't decided mainly because I want to apply in this cycle and not being able to get an ideal score until the end of November makes me nervous about the application timeline. In the meantime, I don't see how I could get a score significantly better than my average 163 in October which is less than 10 days.

Is it just my laptop or LSAT Flex cannot be full-screen on test day? I mainly use Lawhub for PT which should be the exact same format. While during practice Lawhub allows the browser to be expanded to full-screen, on my August LSAT test it can't, which took me a while to readjust. On the test day, the screen would just look like a window size with black margins surrounding it. Any thoughts?

Has anyone received confirmation from LSAC that it is okay to use the search function (Ctrl-F) during the test? Also even if LSAC approves it, would it be any potential miscommunication with the Proctor U staff during the test day?

I just finished the CC a week ago and registered for the August LSAT. I have taken timed (and untimed for LG) sections for PT 36 and 37 and averaging about 168. Since I have only one month or so left for the August LSAT, I can't take all PTs listed. Which PTs should I choose to get better prepared? I aimed at 170+ for the August LSAT but I can't finised the LG under timed condition right now. Any other general recommendations would be also helpful!

I have registered for the July LSAT-FLEX. What would be the last day to withdraw with coupon? I am considering withdrawal because I am still in 60% of myt core curriculum and didn't fell prepared. I have also registered for the August test. Any recommendation that I should still take the July test just to get first-hand experience for the test?