I agree with @10000019 i would try recordingyourself, ots abit strange but EVERYONE sings its praises.
And congratulations on scoring in the 99th!!!!!!. (Slow hand clap)
What is it that you look for when you're recordingyourself? Is it just how long you're spending on each question? I'm not really sure what I'm looking for when I re-watch.
... moving forward, have you tried recordingyourself while doing timed sections/PTs ... be really enlightening to watch yourself confidently choose the correct answer ...
powerscore is a pain to get through but it does sort of help. with the logic games it helped me break down the games. in my opinion the logical reasoning PS book is overly complicated. 7sage is more user friendly.
I think that recordingyourself might be a large amount ... benefits to be had from recordingyourself (I have not done it ... served spending that time exposing yourself to more and more games ...