can any body give me any step by steps on how to go about doing this: I want to install an on/off switch into the neck pick up without affecting or replacing the pick up selector. Its a HH configued Jagmaster( dont laugh, i love cheap guitars) Or could i simply istall it in the input jack and ahve on/off comtoll over the whole guitar? if i did that would i just put the switch in the wire that goes from the input jack to the volume control and ground the switch? any help would be much appreciated.