Ok. Cleaned switches at handle and stepper disc contacts. I can see solenoid at stepper by looking between hopper and handle side wall, down low. Coin in and plunger goes in solenoid. Solenoid buzzes till plunger returns to out position. After cleaning contacts and two drops 3/1 oil on plunger things are better. After playing any amount of coins, then first coin brings it to two coins played, it will buzz for a couple seconds and go to first coin award column on far right. Not sure if spring is weak (doesnt appear weak) or a switch is slow.