Hello chinmoza,
Thank you for the suggestion. We are looking at ways to display the pinyin with a different font inside the Lesson Notes PDF.
Hello jaredh,
Thank you for posting the steps you took to fix the font issue you had with the PDF.
Hello tiger,
Thank you for the suggestion. We are actively looking at how to improve the PDFs. Most likely the Lesson Notes and Lesson Notes Lite will never look the same in quality because of the different processes used to create them (and intended for different users). Since the content is the same in both PDFs, we hope that you will be able to study the lesson with one or the other until we can make any potential improvements.
Thank you all for your feedback!