Hey Scott...thanks, no problem. Actually, I have also been in maintenance and occasionally I seem to generate a little friction with those "we always done it that way for years" types who seem resistant to taking the extra trouble to correct a potential problem. For instance, I did a 6 month stint a year ago as the electrical lead for the inside maintenance electricians at DFW International Airport (actual board employee). In the very ealy 70's when this port was build, I suppose BX was considered an adequate equipment grounding conductor, in and of itself. It was AMAZING how many corroded, broken, and disconnected BX connectors are all over that place-with no separate equipment grounding conductors within the BX's. Of course, one must consider that the lowest bids ALWAYS won the contracts.....Regards, Burns M.