Actually I didn't...
Every setting stands on default, aside from the pen buttons
I think it's a matter of practice, practice, practice, I work with an old small Bamboo and I feel it's kind of limiting me, but it gets the job done
The second image with the cylinders was very tricky to understand the perspective and where should be top or bottom, but very fun to do. Hope you are having as much fun as I do with the course!