All 11 shelves shock, I was wrong to say only 10 did (I was going by feel at that point)
Both of the foil strips on all of the shelves has a charge.... it spikes when I first touch it, and then settles in the 1-5 range for the most part
Now here is the great part.... I unplugged everything, and the foil held a charge for one touch.... I would touch the other end of the multimeter to the foil and it would jump up to a few volts max, and then go down to 0.00 and stay there..
About half the shelves kept a charge until i touched them, unplugged, and then they stayed at 0....
Every shelf foil to plug = out of range on the highest resistance setting.