I think you should push it to October. If your not ready push it and just remember your goals. If your scoring at 160-165 you are close to a 170 which would be a game changer. Join a study group and get a tutor to work on your weak spots and kill it…
What tools are you using to study other than 7sage. What I have been doing is using the LSAT Trainer to complement 7sage and its worked pretty well for me. It has made a huge difference for me.
Maybe you should try LSAT unplugged and Law School Admissions Podcast. I have been using it for the June 2007 Logic game section and it has worked wonders for me.