B m7add11 — C6 Pedal Steel
B m7add11 has no bar or slant position on the C6 Pedal Steel with the pedals up.
B m7add11 stacks B – D – E – F# – A, and with every pedal up and every lever at rest no bar position on the C6 Pedal Steel sounds that set: at every fret, and on every short slant, a tone it needs is missing or too few strings carry it.
A pedal steel does not stop there. With Pedal 7 engaged, a straight bar at the nut spells it — one change is the fewest it takes, and the copedent page lists every position, 8 in all.