I think where the problem is as first mentioned, it was a whip that tied into a rec. j.b.. There was a lighting j.b close and the two whips were crossed. All the conduits were separated, the J.B.s were all marked for circuits and voltages. But all the M/C looks the same. Is there M/C available where the outer jacket is colored to signify voltage? This has only happened once that I've seen or heard about.
