@oozeBot Thanks for the suggestion. That's a nice little adapter but would not have helped in this case. I will have to remember it for the future though. I have my problems solved now. It was all a matter of space available on that side of the board. The issue was that the side of the housing that the RJ11 is on only had about 5mm of space to the side of another housing next to it. I wasn't able to make the mainboard housing any smaller but was able to redesign and print the the second housing so it left more room available.