Yea I definitely remember that being discussed previously. Basically the amount of current in the wires was large enough to cause deflections that that particular group did not have a good way to account for so my recollection was they mentioned it as a likely source of the displacement. I was sort of hoping somebody would hook this thing up on top of an air table and power it with a huge battery so it’s a fully closed / stand alone system and see if the setup starts drifting one direction when it turns on.