I just swapped the entire cluster top and bottom... that should put the top controls now working for the bottom oven and vice versa, I hope. Should I try it and see if the top oven now has the previous problems of the bottom? I guess the only thing we haven't swapped is the elements...
I do have a multimeter but am not the world's best electrician.
okay... the top oven still controls the top oven and now the way it is wired it heated up once but won't maintain the temp. The bottom oven on the other hand when set to 350 heated up past 500 so I shut it off.
My bet is that there is something fishy with that original bottom thermostat which now won't reheat the upper oven. Do I start my crap shoot with replacing it and seeing what happens?