I am wondering about that set-up you have for your boom/feeder in the picture titled "bottom half". It looks like it is suspended from something overhead, but I can't tell. Is that something you made or is that factory because I have never seen anything like it??? Just wondering.
Its a 14' boom I made that has (2) 220v outlets and (2) 110V outlets along with air for the plasma cutter. the bottom that the outlets are mounted on is suspended by a braided stainless cable.