How do people pass the network cable through the side of the controller box. My first thought was to get a cable gland big enough to take the rj45 plug and put it through first and then run another cable through it as well to fill the gap. Couple of issues I can see. You have to remove other cable first to get network cable out. If other cable is power it might interfere with network data (not sure, just guessing on that one). Is there any cable glands (maybe wrong terminology) that can pass and seal on a rj45 network cable.