Boss DD-5 Kill dry Mod?

[jonathansuhr]

I know there's the method of disconnecting C9 from the circuit, which allows the dry signal to pass when the pedal is turned off. But not wanting to deal with SMD components, I poked around and found that grounding a certain cap will work like the kill mod, except the dry signal does not pass even when the effect is disengaged.

Anyone know which cap I could ground, and a good grounding point?