BLL= Back Left Left FLL
= Front Left Left FLR = Front Left Right BLR = Back Left Right
(That's right five lever on the left knee...)
Pedal 1 - string 10: That change can be turned on and off with
the twist of a hex nut by the tuners.
A half turn and it's in; a half back and it's out. Pretty neat,
highlighted lever is still tentative. Buddy said,
"We learn as we go."