Turned on the sharp shooter today and it’s acting up. Top left pop bumper actuates randomly. When the ball goes in the drain it won’t spit the ball back out. The coin counter keeps going up randomly. Some of the play field switches aren’t working. The relay on the spu clicks randomly. In test it has the slam switch closed. So I tested all the switches thy are fine. Unplugged the slam switch from the mpu and it still shows it’s closed. I’m guessing this is on the board (or boards) but not really sure where to start with all these symptoms. I brought this pin back from the dead about eight years ago and replaced almost everything on the mpu. Hope someone with more knowledge then me about game plans can point me in the right direction.