So I have a Maiden Pro on route. While I was cleaning it I felt the newton ball for the Mummy shot seemed loose. I figured the nut under the playfield worked its way loose. Nope. It was on good and tight. When I lowered the playfield, I was able to just pull the ball right off the post. Isn't that thing pressed on the post? I can't imagine it just sits on there with the plastic above it to hold it down. Anyone know if this is supposed to be solidly attached or just sitting on the post loose enough to pull the ball off?