Marquez Design blinker question

[Payton King]

Anyone have a set of these actually wired up? I did not get a wiring diagram in the box. I have 2 black wires coming from the unit. One had red tape on it. Do I assume that one is for the blinker wire and the other is for the running light lead? And the unit itself grounds from being mounted? The reason I ask is I assumed the red taped wire was for blinkers and the other black wire was ground. I have blinkers, but no running lights from these units...they are suppose to work like the stock units?