Quoted from blondetall:I'll also add that mine had Cliffy protectors on the bunkers, and I ended up taking them off because it made the bunkers harder to hit and the ball would get stuck coming back out of the far left bunker. I don't know if they were just installed wrong or what, and they certainly looked much better with the protectors on, but it plays better without in my opinion.
Sounds like they were installed wrong. The ball should have no issue when getting ejected from the left scoop. If you look at the third step of the installation instructions on Cliffy's website (http://www.passionforpinball.com/jp.htm) you'll see that you need to make sure the scoop assembly is moved all the way back.