Hi, I want to replace a ZP600 (dead) and 3 companion dimmers, which I installed on existing wiring about 10-15 years ago, with a MACL-153M-WH and 3 companion MA-R-WH. Diagrams show line and load at opposite ends but I have line and load at master dimmer, with one companion upstairs and 2 companions in series downstairs. I have mapped all my wiring and have no problem running my red travelers from blue terminal to blue terminal but some of my remaining black wires are complicated by also serving power to other circuits. I may be able to get around that but still have trouble visualizing the circuit. Can someone provide a diagram of an ideal circuit with line and load at dimmer connecting out to the three companions?Thanks very much!