Since so many of your lessons have these little triplet runs, they are super useful when playing an entire lesson. If you truly play a lesson at the speed for which you can hit the triplets right then you get extra practice playing everything else slow. So as you start to hit the triplets faster then the rest falls in so sweetly, it is like magic. I went on ahead a got the Pent sub lesson down pretty good. It really applies to what I an saying.
As a rule, I do not spend much time playing just the harder parts of a lesson as it seems to increase the time needed to play the whole lesson clean.
I am having so much fun I just wanted to tell someone. My addiction is getting worse or maybe getting better,,,,
Just don't ask my wife which one.