While playing some 8-ball with a friend on my Valley bar box in my basement, the balls started not returning. I tried all sorts of things to jar them loose but nothing helped. Probably a piece of chalk I thought. So we removed the bands, the rails and lifted the slate. Sure enough... a piece of chalk was wedged on the track. I removed it and put the table back together. Now after about 45 minutes of messing around, I tell my friend we have to start all over and remove the rails and the slate again. Why?... Because I can see my cat looking at me from the ball window and I don't have a key! He jumped into the box without us knowing! We laughed for hours. We got the cat out safe. Way too funny.