i'm thinking my problem may be the remainging knob& Tube circuit that is still live at the moment, in the basement there's two lines feeding the same circuit. *rolls eyes* if ya unscrew fuse A 2 of the 3 lights in the upstairs drop out. if ya drop out fuse B instead all 3 lights go out..... quite a mess. glad it's a total rewire. knob and tube was a good safe system originally when unmodified and unadded too.
