I recently got an Artec LP-210 neck humbucker (courtesy of @GunsOfBrixton 's generosity) and I'm adding it to a cheap kit Tele-style guitar. When I select the "both" setting, I think I'm hearing a possible polarity inversion - it doesn't sound thick, more a bit dry and thin. I may be able to flip the pickup's polarity and listen to the difference - but as it stands it looks like there is just a shield and a hot wire coming out of it - I may be forced to take the cover off to do the flip while keeping the cover properly grounded. The Artec wiring guide says this pickup supposedly has four wires coming up the cable - I'll strip it back a little and see if the missing colors are just trimmed off maybe. How exactly do I go about checking to see if the two pickups are in the same polarity overall - it seems a little complicated with the humbucker's opposing coils and opposing magnets, I'm hoping someone smarter than me can walk me through this. Thanks! While I'm at it, I'll certainly entertain suggestions for magnet swaps while I'm in there.