I was playing my Stampede and everything was working great then with no notice the flippers stopped working and it will not score on any targets. It acts like when you Tilt it but the tilt light is not illuminated and so I replaced the bulb to see if it illuminated so I could trace the Tilt issue. No luck, it drains and kicks out a ball but nothing else is working? Maybe I am looking in the wrong area. Thank you in advance for any help.