Grading Question

[dancindoll511]

Hello!
Today is my first day and I have a question about the practice modules. I am getting all greeen notes but never score 100 percent. However, every time the sharp icon on the second line turns red so all I can think is that timing of the note counts yet there haven't been any lessons about how long to hold the note. Hope this makes sense. Thanks!

[Moreless]

Holds aren't graded. They are either hit, missed, or pressed late.

There are 4 colors to adjust.

I have mine set for:
Correctly Played: Green
Missed: Purple
Wrong note: Red
Played late but correct: Pink <-- This is the one I adjusted. I think by default it was Red which doesn't give very good feedback for the player.