Magneto and ground pins for pollak ignition switch

[DJacksonRN]

I have searched for this already but have come up empty-handed. Need to know which "M" pin is for the magneto and which is for the ground on a 6-pin Pollak ignition switch. "M" pins are at 2 and 10 o'clock when facing the back of the switch. I have all the others covered, just need to know which is for magneto (black wire yellow stripe) and which is for ground (black with white stripe). Thanks!