Out of curiosity, Nate, why shouldn't I bring all of these cables into the box through one opening? The cables are shielded and will be up against each other in the cable chain so why separate them to have their own entry into the box? I understand this would make it easier to trace which is which at the box but the cables will likely be tied together or laying beside each other in Panduit inside the box. And I know the separate entry points will be water resistant if I choose that style but if I get water near these then I have much bigger problems. I'm just thinking that one hole for each motor and one for each proximity sensor and you end up with a lot of holes... thanks!