My Start Stop Switch went bad. I purchased a used one off of ebay. It works switch wise, but it's like it's backwards. It cranks when it isn't pressed and stops cranking when it is pressed. The switch is normally closed. I thought the old one was too. The switch is the same series as the old one, the wires are different colors. Do i just have the wrong switch? Should it be normally closed or normally open? Any help is appreciated! Thanks, in advance.