I have a Bally power play that has two out lane special when lit bulbs. The bulbs have never lit up in a game, even when I advance the top bonus to 15k, when it should theoretically light up. However, when I run the feature lamp test both special lights come on. So I know they are working, but why do they not light in game? I have even checked the dip switch settings and they are set to allow the specials to light up once the saucer reaches 15k