Quoted from BriGuy5:I was surprised not to see a pitch bubble. It has everything else.
I was also surprised. When this item started appearing on my new Bally/WMS pins, I was impressed. Even today, whenever I go to play a pin, either in the wild or at a home, I look for it. It puts a reference point in my mind. You never know how off level the floor is, so looking at the legs is not enough.