Have a question if anyone can answer. In need of a new control module for this oven / looks like p/n AP3155968. Can identify all posts where wiring should go according to the diagram/picture of the back of the module. Question is this: a yellow wire goes to the bake contact, purple to the broil. The contacts for each appear to have two terminals. For the yellow or bake, you can connect the wire to one contact or terminal, but what about the other? Is it ok to leave exposed or does a wire need to be in both? Or is the picture making it look like there are two terminals when there is only one?