The “labelling” on the drivers is basically academic. Label them how you want, but what really matters is that you stay consistent on your labelling between the driver and its associated limit switch plug.
Thanks @DougJoseph I have them around the other way. I was actually looking at the machine from the other side. I realised I was looking at it wrong yesterday when the limit switches didn’t make sense.
I’ll swap the wire sides over in the control board.