My kickback was firing intermittently when the ball got kicked out of the right hideout so I replaced the hideout diode and after a couple dozen games that seems to have done the trick. I'm still having a small issue with the kickback itself. It seems like about once a week the ball just rolls through without it activating. I clean and fidget with the switch and it goes back to working. Switch looks original and the little contact nubs look better than some of my other switches. Would changing this diode have any effect with it working properly or should I try a new switch? Not sure what else might work.