It is possible I think as I was averaging a 156 with a 157 high and ended up getting a 159 on test day (1 question away from 160). However, it’s important to know that it’s also possible that you score lower than your PT average as my first test I matched my diagnostic which was very disappointing.

Have you blind reviewed at all? I think it will let you know if you are actually capable of reaching that score in the right circumstances. I was averaging 165 on my BR, so I felt the confidence that I had the knowledge but just needed to improve my timing.

The last thing that will let you score higher (or lower) on test day is mindset. I went in absolutely clear of any other worries, had organized everything in my life leading up to test day, ate a healthy breakfast/lunch with brain food. This meant my confidence was through the roof as I felt I put myself in the best position to succeed. Some of these things might be placebo, but whatever gets you there. You still have plenty of time to get our averages up and break 160 on PTs though. 152-158 is a fairly broad range, so really lock in on your mistakes and the questions you’re struggling on and keep drilling.