I'm building a custom strat with 3 single coils, a 5-way switch, and trying to have a master volume and the TBX knob as master tone. I can't find the specific wiring diagram for this but tested something based on a couple similar diagrams and for the first try it didn't work correctly. I know a change that may make it work and a couple other things to try but if anyone happens to have a diagram or can produce one it would be greatly appreciated!