I have a Eliminator ED-15 4 pack dimmer with DMX input, and I can't figure out how to get it to respond to xlights. I am able to get activity from the F16V3 serial output port, but I cannot get it to do anything beyond that. Anyone have any suggestions? I've watched every youtube on xlights and dmx, but mostly it is addressing moving lights. Or, perhaps it's been addressed on the forum already, and I just can't find it. Help! Thanks.