Digital Pool Table

https://charlieprdg.bloggersdelight.dk/2023/06/03/professional-swimming-pool-table-moving-companies-just-how-swimming-pool-tables-are-moved/

If the rails are also loose, the the bumpers do not have enough of a bounce result to play the game appropriately. If the rails are too tight, the sphere will certainly make a "thud" sound and also will not rebound