Re: Open ground
had this same situation in the house i recently rewired for a customer
outlets were 3 prong grounded outlets and the bx armor had a bonding strip (aluminum) but tested no ground.
while pulling the old bx armored cable i found a spot where the armor had rusted through and the bonding strip had also corroded completely.
the cable ran across the stone foundation at that point and the owner informed me that that spot was always damp.
anyway all the wiring in the basement is now in pvc conduit
shooting the s*** is a lot more fun when you use hollow points (much more splatter)
coffee hell gimme booze!!!