nickrose:
string6:
you can't properly use them for the tune
Not entirely sure why not – the 127 will toggle it and the 0 will be ignored, which sounds like the behavior one would want.
First press – 127 – tuner on.
Second press to toggle off – 0 – ignored.
Then
you'll need to hit it third time to toggle off, and next you'll want to
toggle on, twice again (since the first would be 0, and just then 127)
