Re: I'm desperate...
Relax. It's not hard. No previous electrical or soldering experience needed (like me). No one showed me how to do anything, & I hadn't found this great forum yet. My first re-wire used 2 push-pulls in a 335 and I was a little confused at first with all the wires ("spaghetti"), but then I realized that every electrical part has to have a hot and a ground wire, and that all the ground wires are interconnected into one big loop. Then it started making sense. It wasn't completely random..the wires went to those places for a reason!
My second wiring was putting the 4 push-pull Jimmy Page system into a Les Paul, and I got it right the first time. After that, I've rewired every guitar I've owned, and looked forward to it. I learned how to take control of my tone. Good feeling.
A few tips:
- Do not disconenct everything. I've bought a few guitars that someone tried to rewire, and they disconnected every wire, to the toggle, the jack, everything. And of course, they couldn't figure out how it all went back together. Rewire one step at a time. Unsolder one PU, put in the new one; unsolder one pot, solder a new pot. Keep it simple.
- Until you get some experience and confidence, draw a color diagram of what you have now, before you change anything. If you get confused, it will get you on track.
- Dedicate an old towel to cover the guitar with, and set the pots and PU's on that. You'll avoid scratching the finish. I also set another towel on a table, and put the guitar on that ("operating room").
- Have a good overhead light so you can see everything clearly. I use a fan to keep the solder smoke out of my face and lungs.
- All your solders have to be firm and shiny. If not, you'll get occaisional shorts.
- Test your rewiring thru an amp before you put the knobs back on the pots. If you need to correct something, it's easier to take the pots out again.
On 335's and hollowbodies (which is more than half of the wirings I've done), you want to leave extra slack in the wires between everything (so nothing gets pulled tight going thru the F hole). Also, because re-entry is harder, you want to test while everything is still outside, and again when it's back in, but before you've put the knobs on the pots. Even experienced guys goof things up.
Good luck, and ask lots of questions. You'll be done before you know it.