I'm doing a custom wiring job on a guitar and I want to use a 4-way rotary switch (http://www.allparts.com/store/4-pos-rotary-switch,Product.asp) instead of a lever switch. I've never used a rotary switch so I'm not completely sure how to wire it. Based off of this diagram (http://deaf-eddie.net/tdpri-drawings/4-ways.jpg , the option on the right) I came up with this: I'm using only the bottom of the switch which is all I believe I need to use. Would this work? I'm not much of an electrician so I wouldn't be surprised if it's completely wrong.