Sir tedstruk . . . . . . . .
Just examine your unit as it is presently wired and tell me what ancillary remoted component you have the wire from PCB stake A going to.
Also, I have need to know . . . .within the expanse of a COSMIC / NATO / CRYPTO / TOP SECRET / EFTO clearance . . . . . what is the wire leaving from PCB stake H being connected to ?
That final info will then let me finish the units schematic, submit here to you, and then you confirm, with you.
ALSO, you will then additionally be seeing the manner of wiring to the DPDT switch, to permit straight guitar bypass through the unit . . . . .sans . . . . . any WAH effect..
73s de Edd