I've gotten 100% a few times. I think the key is that marking up is a tool for me to help remember what I thought was important. I do mark up main points, causation, concessions, exceptions etc. But I almost never refer back to them. I think connec…
Looks like it is from Princeton Review (see below). As far as I know, PowerScore uses all real LSAT material.
http://books.google.com/books?id=canLFRIwKqsC&pg=PA25&lpg=PA25&dq=pepper+picking+pep+rally+lsat&source=bl…
You should be OK using the PTs from the mid 2000's or even earlier. The last time the LSAT substantively changed (to my knowledge) was in 2007 when the Comparative Reading was introduced. Other than that, the test has stayed mostly the same througho…