If you're missing more than 5 per LR section I think you have some issues with your fundamentals and I would take some time to go back through the logic lessons as well as any question types that you really struggle with based on the analytics.
First make sure your LG is on lock, like 0-2 wrong on average. Just start PTing and build some analytics. Then after 5-10 PTs go back and work on your weak areas.
Assuming your LG is in check it is PT time for you babyyy!! Hammer out practice + BR and you'll see your score increasing. Go back to the curriculum when needed after about 5 tests when the analytics can give you reliable insight into your weaknesses.