Routed the troff so the push-pull circuit board clears the floor of the cavity. 3 side-by-side 1/2" forstner bit holes drilled 1/8" deep and covered w/copper tape. Had to apply a square of electrical tape to the bottom of the square pot housing as it now barely rests on the cavity floor and caused grounding issues. Once that was done it's good to go. Now the knobs are nearly the same height. I could use the inside/lower nut to further fine-tune (within a thirty second of an inch) but I don't want to fuss w/more routing. (it's good - best not to entertain anal retentiveness anymore that I do!)
Anyway, had a chance to play it at home the last couple of days. This is a very worthwhile mod. Here's why - I wanted my J to stay looking 'standard' (using standard black J knobs). I also wanted to keep it passive. I have and love both, but I wanted a battery-free bass. I use it in my James Bond band and wanted not only that Carol Kay tone (La Bella flats using a pic & palm-muting) but also wanted to not worry about low batteries at a gig. Check, check - so far this is the set-up I was after. Before, my bass had good tone with a classic harness and .022 cap. (through Fender Super 55 split-col pu's) With this system - it sounds
great. There is now the tone I strive for in a bass - a multi-layed, transparent/clean nuanced tone - "the three layer tone"; a low clear foundation, the almost breathy sound of fingers or pick on the strings, and the upper articulation/definition of the note. Each layer distinctive and clear and in perfect harmony. And the push-pull series/parallel option is like icing on the cake. What it does is create a spaced hum-bucker utilizing both pu's. The neck pu pot controls volume of the linked 'bucker' and the tone remains the tone adjuster. There seems to be a tonal difference when the push-pull knob is rotated but it's very subtle. I love the beef of a standard bucker, but this is a somewhat different beast. It is beefy, rich and deep but is
smoother than most buckers I own or have played. Just a creamy chocolate mousse tone that is totally fattening! I can't wait to try it w/the band.
I apologize to have wandered far from "Tricked Out Squier" as my J is a Fender, but I would very much recommend this cool mod to 'trick-out' your Squier or any bass.
I only use the neck pu cover playing - the bridge cover is for photo-ops only.