Also, as a style thing:
if (stutterMode == true)
Booleans can only be true or false, so testing "if it is true" is a bit redundant. It looks neater like this:
if (stutterMode)
It's like saying:
if (((2 + 2) == 4) == true)
The condition 2+2==4 is already going to be true or false, you don't need to add "== true" to it.