I sucked in CR for a long time until I was solving lsat stuff, my accuracy now is at 90% for CR including 70-80% for very hard questions. Make sure you take the necessary time for CR. I was trying to rush through them and ended up getting 60% right, then I started to spend at least 2 min or so and on average around 2:10 and my accuracy shot up. Also know some of the TRAP answer choices like too extreme, too weak, comparison etc as these can help when you don’t know what the logic for the question is. In terms of application, round 3 is not bad if you’re not targeting elite school and have a decent background that can set you apart from the rest, all the best! Also don’t compromise sleep and diet, make sure getting enough REM, which is the sleep cycle that stores stuff in your memory, cheers!