I am opening up this stairway wall and trying to minimize the width of the boxed post at the end.
Can I drill a hole in the stud that the electrical box is mounted to and run the wires through and up the other side of the stud?
I won't be able to nail staples to secure, do them make wire retainers similar to what is there now but maybe with a 90 degree flap on the front to secure to the front face of the stud?