Installed my first c4 3-way switch and running into some problems.
The switch and aux are powered correctly, and I can hear them click. When I turn it on, the load (red wire) seems to have power, but the light doesn't turn on. Wanted to sanity check the wiring with this group (see attached images).
On the aux, should the load and the black wire be connected together?
Also, am I reading the manual correctly, that the Aux doesn't need to be connected to ground?