Hi all, my restored Big Indian has been having a problem lately with the ball return coil firing but not shoving the ball all the way over the ramp to the shooter. The ball rolls back down to the outhole then then refires over and over again. Sometimes it fires 4 to 5 times before it makes it over. I made sure the ramp was in the right place and the mechanism seems to not be binding or anything. I looked at the ball return relay, I am getting an arc in one of the switches. I cleaned and adjusted all of them but I cannot get the arc to go away for anything. Any suggestions, check the videos out for a visual.