160 is not a bad score if you are realistic about the schools you hope to get into. I would alternate between full timed practice tests and specialized drills. Take a practice test one day, review the wrong answers the next day, and then do drill sets only on the types of questions you get wrong most often on the third day. Then repeat for the next three weeks. If all else fails, you can submit your applications now and retake the LSAT in January (if the schools you are applying to allow it) and report the score after. At least your applications will be submitted and will be considered sooner rather than later. I hope this helps!