The big hurt occasionally wants to kick 2 balls into plunger area. The plunger isnt strong enough to push both balls up ramp. Any ideas how to stop this from happening? Thanks for your imput
Check your switches in the ball trough under the playfield apron. Most likely there is a dirty switch, an out of adjustment switch or even a cracked solder joint on one of the switches. Should be fairly easy to find and fix.