I have really rare games, and I don't mind people trying to slide save. It's seriously not going to hurt the game or the cabinet. but they will likely tilt out. Some of my super rares, have code that if you tilt, you lose all your points for that ball. Keeps a lot of slides from happening. My floors are super slippery so it's easy to slide save. So I have rubber feets on most of my machines. So if you slide, the foot slides off the stopper and then the game is way extreme off level with 1 foot off. Good luck playing that way. they just screwed themselves even worse by that point.