The QC, packaging and padding looks amazing, all clean and tidy, but pre-wired 50s wiring (comes with immaculate round soldered joints, classy). But the black ground wire, shaped in a U form, touching every pot, comes soldered from the Bridge Tone Pot to the Neck Tone Pot, (not as in a reference picture from bridge vol to neck vol), I wonder because it seems that is not common to use a ground wire between the 2 vol pots (Not recommended? because of unwanted noise when rolling the vol knob, but i will test later with p90 pups).