I found a new video which helps alot. My biggest issue right now I think is, Im using an rgb controller for a pixel tree, which I have no problem getting it to work. It as 2 ports for DMX but I cannot find any documentation on this controller. It is a J1sys ECG P12S. there is no manual for it and I have emailed J1sys but haven't got a reply. This controller is an upgrade from the P12R, which did not have the DMX ports. The P12R does have a manual but of course it doesn't have the info I need. I think my problem is getting the CTB16PC to connect to my J1sys P12S.