Just got mine in the mail a couple days ago and hooked it up tonight. So far everything is good and working as described in the documentation. I've tested all the relays using the test program and they all work. My questions are more about the inputs, do the inputs trigger relays too, or are the inputs more used for indicators in RR? Going to go review the code, just thought I would get it out there. I understand how to hook it up, just wanted a bit more detail on the functions and uses of the inputs.