I don't know what it is with me, I can play 9 ball on a tight pocket 9 footer okay, but can't run out for the life of me on a bar box playing 8 ball. I have a hard time moving around all the clutter and break out shots are harder for me. I know a lot guys specialize in playing on a bar box and I will be playing in a local tourney tomorrow night against those guys. Any real advice on playing bar box pool from those who dominate those 7 footers, also the heavier cue balls seem like bowling balls to me.