Here is a link to a recent thread that gives some pretty good gouge on the interview. My experience was much different in that my interview was off site and didn't include the written test, so I can't comment on that with respect to PSA (but I did use Sheppard Air to prep for other interviews and it was very helpful). The charts that PSA Help posted in this thread were the ones I was asked about and a lot of the gouge in this thread was spot on.

https://www.airlinepilotforums.com/r...iew-gouge.html

Best of luck and hope it helps!