... ?
My LG is usually 17/23 - would it be beneficial ... .
My LR varies from 17 correct up to 23 correct ... the place, it varies from 17 to 24 correct (I find ...
I could be wrong, but I believe the problem sets at the end of the lessons in the CC contain questions from PTs 17-35 only. The drill packs that have questions from PTs 1-16 should be questions that you've never seen before. Again, I could be wrong.