I currently have my guitar in the modern wiring which I prefer over the 50s wiring. I did notice that in one of my LPs I have the cap wired to the end lug of the tone pot and the center lug is grounded. All of the modern wiring diagrams I have seen have the cap going to the center lug of the tone pot and the end lug goes to ground. I don't really hear any difference between this one and my other guitars. Does it matter which lug the cap goes to on the tone pot?
Also, I have seen the seymour duncan diagrams where the cap is not wired in between the volume and tone pot but is wired between the tone pot and ground. Does that make any difference in sound?
Also, I have seen the seymour duncan diagrams where the cap is not wired in between the volume and tone pot but is wired between the tone pot and ground. Does that make any difference in sound?