There was a topic in the Misc section titled this. And that just got me thinking about the boxes they bring up on every telecast. Are these rating relative to only the equipment a bowler has or are they true across everyone? For example, Bowler A has 2 balls, say a Crux and a Rocket. The Crux gets a 10, the rocket an 8 (just guessing here, not to be taken as fact). Bowler B has a Guru and a Venom Shock. The Guru gets a 10. Now if the Venom Shock gets an 8 would that mean it would be equal strength wise to the Rocket or just that relative to the Guru it's an 8? Just something I was curious about. Another way to look at it is, are all the balls that get a 10 equal or just the biggest hook potential ball in each person's bag that show? Just curious.