Quoted from Steve_B:But the white and green drop targets still score both 500 and 5000 points at the same time when they are hit. This happens on both 3 ball and 5 ball play, for both player 1 or 2.
I'm not that familiar with this game, but sounds like a relay that is suppose to alternate the scoring on last ball (5000 instead of 500?) is not adjusted properly and is making contact on both sides.