This is going to be a strange question. My shooter rod is not long enough for the rubber tip to touch the ball in the shooter lane. It appears my shooter rod hits the kicker crank and the kicker crank is what hits the ball. Is this supposed to be like this? My shooter rod is the one with the silver marble looking plastic ball and I think there was only 1 rod length made like this. I'm assuming the kicker crank should only hit the ball when it auto-fires, not when you manually plunge the ball. I'm confused and want to get this sorted out. Thanks for any help.