MMC4 newest

-9.5 mm steel poles
-Shielded wire with 4 conductors to be able to use both coils in series, in parallel and at separate volumes
-Ceramic bar magnets
-42awg Poly-Nylon wire
-Waxing
-Upper coil with NORD polarity and CCW winding (black and white wire)
-Lower coil with SOUTH polarity and CCW winding (green and newest red wire)