I got the full course about 3 months ago and have found my progress to be way more than I expected. I am currently on stage 2 and was wondering when would be an appropriate time to move onto stage 3. I feel comfortable with the techniques and constantly revise them performing the audio workouts twice a day, almost every day of the week. My vocal range extends up to the second last high note on exercise 10. Would it be ok to move on to stage 3 or should I wait until I can reach that last high note?