[motornut]

I'd say that box is mono,one open box, all hit together,
could be a flip up hole cover laying down or a material port cover?
I do seperate boxes,wired left/right.
But once built, you can wire them either way,
but you don't one affecting the push of another
muddling is a good word!
say one (L) is powering out it could pull the other (R) non powered in during a note/hit