A close-up photo of the metal strips used as contact for the velocity (left) and the key trigger (right). Note the thin wire and how it looks flatten a few millimeters away from the hole. It may break there.
By unsoldering the extremity of the 22k resistor (red circle) and resoldering it (with the help of a bit of wire) to the hole in the green circle, the CS will no longer use its 8th voice.
