Antbody heard of this one? New wiring run from old fuse panel with 20 A fuse/12Guage wire - problem is old microwave keeps blowing fusees evry so often (once every two weeks or so). The micrw is the only load on the circuit. Ideas? My thought is to try a new micro. Old one draws 11A but maybe spikes due to a sporadic short. MAYBE SOMEBODY IS PUTTING TIN FOIL IN WHEN i'M NOT LOOKING - WOULD THAT DO IT?Tks for your thoughts.