Miles frowned. He pulled up his last session. Drawbars: 888000000. Chorus: C3. He had unknowingly summoned the ghost.
Defeated, Miles reached for his coffee, and the coaster—the manual—stuck to the bottom of the mug. He peeled it off, annoyed, and noticed a paragraph he had never seen before, hidden in the "Advanced Tonewheel Calibration" section: