Re: Three way switches
Find the switch that has power on one wire in all cases, that is the power lead that should be on the common screw of that switch. The other two wires will be switched one hot in the up position the other hot in the down position These are the travelers to the other switch. Check the other switch for the two travelers turning on and off with switch one. The remaining wire would then be connected to the common of switch two.
Unless you have the California 3-way wiring.
Be sure you live your life, because you are a long time dead.-Scottish Proverb