I believe this is fairly common. There are subtle differences between older tests and new tests, so it takes a little while to become adjusted to the new material. As long as you keep practicing with it, and learning what to expect from it, you shou…
I think you should remember that your goal in taking PTs isn't to accurately predict your score, it's to get better at the LSAT. So, yes, you will remember some material that you see, but I hardly think you'll have all of the answers memorized. Ther…