Help 3 way switches!!

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Sorry Friend, I was asleep at the switch.

Used to be when I'd hire a electrician I've give him various selector switches.. using the same contacts, different cam profiles create different outputs. You'd be surprised to "see" how many electricians are really "number to number" wire connectors and don't understand how things actually work.

TO properly use a selector switch you must have a cam-printout or take a meter and ohm the contacts out to figure out what they do in each position. THE big B-line switches can sometimes have twenty or more contacts and still confuse me at times.

If you figured it out at 3am.. good for you. Stubborn rascal, join the club.
 
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