I've seen in other discussions that this is not advisable. However, I have been studying for nearly a year and took the LSAT once before. Although I went from a 157 diagnostic to a 168 on the February administration, this is less than what I was hoping for going in (low 170's).
Based on reading around, it seems that some of the T-6 schools will take some kind of average (feel free to correct me). I have thus revised my goal to 175+ and am planning to re-take in September. Also, after using a number of other test prep methods the first time around, I decided to build up stronger fundamentals using 7Sage's no-nonsense Core Curriculum and PT/BR process.
Like other 7Sagers, going through the curriculum has been slower than I initially expected. Should I stick to it or start PT'ing? Feeling pressured as other September test takers are joining the BR group and soon to have my prep limited to weekends due to work.
Comments
Assuming your projected schedule has you saving all PTs until you finish the curriculum, if this doesn't leave you with enough time to do as many PTs as you need, then I think it's fine to revise the schedule and start the doing some of the earlier PTs concurrently with the curriculum. Otherwise, as always, it'd be best to wait.
I think a 168 illustrates that you already have a decent grasp of most of the curriculum, so I don't think it'd be as big of a sin to start some PTs in your case, if necessary. Scoring a 175+ will require foolproofing the relevant skills, which involves not just completing the curriculum, but also doing a sufficient number of full PTs.
As far as I know, NYU is the only school that claims to average scores. And even for them, their rankings are determined just like everyone else's: and it's based on the high score.
You can also use your PT results to determine which lessons you need to focus on most, before you even get to them.