8
Friction
The friction setting determines how much friction the pool table has. If you use a high friction setting, balls will roll less and stop quicker. If you use a low friction setting, balls will roll much longer before coming to a stop.

The default friction setting is 32, and changing it can have a major impact on the game. Moving it to a high setting, for example, will be like playing pool on sand, while a lower setting more closely simulates playing a game in zero gravity.

If you are having difficulty with the game, you may want to try adjusting your friction setting.