C# 7#11 — C6 Pedal Steel
C# 7#11 has no bar or slant position on the C6 Pedal Steel with the pedals up.
C# 7#11 stacks C# – E# – F## – G# – B, 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 5 engaged, a straight bar at fret 5 spells it — one change is the fewest it takes, and the copedent page lists every position, 8 in all.