I added a second pot for individual HB tone control and a switch to toggle the HBs in/out of phase (SW4), which should bring the number of possible combinations to 42. Did I get the phasing scheme right?
I also plan to merge the tone pots with SW3 & SW4 using push/pull DPDT switches (SW3 push = HBs in parallel; SW4 push = HBs in phase). Anything I should know before I do that?
The HBs are Seymour Duncan Invaders on a lower-end Epiphone SG (other mods: scalloped frets 17-22, removed pickguard, deeper cutaway, roller nut & bridge, Bigsby B500 vibrato, Grover locking tuners).
Any and all feedback would be greatly appreciated. Thanks!