@B.Will Thanks. I will give it a shot!

@B.Will I have replaced multiple switches before. Just trying to figure out best way to identify the power switch. Once I take cover off and turn on power, will it be the one with the hot line?

@B.Will Can you provide a little more info for this setup? I have 2 sets of can lights I am trying to put on a smart dimmer (HS220). Both of them are 3-way switches. If I leave the other switch...