Probably been discussed before but a little confused if the Black Series Dimmer can be installed in a 4-way configuration without a neutral in any of the boxes.
I believe the power comes from the light to the boxes not the other way around.
The first box has the live on the two white wires nutted off in the back of the box and the two black and red ones are dead.
Second box second picture is just black white and red all dead.
Third box is black red and white with white hot.
Possibly if I disconnect the nutted white wires there would only be one hot wire.