To get to know a ball, you shoudl use it in different houses and on varying conditions. Personally, when I write a review posted here, I try to play the ball in at least 3 houses to see if the ball reacts similarly or if it bears suprises. All in all, I gues it takes me about 20+ games to say that I know how to use the ball and when to put it back into the bag. Nevertheless, it is a constant learning and control process, and there are balls that are easy to read while others seem to be puzzling...
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DizzyFugu - Reporting from Germany
"Put some make-up on your face - Make this world a better place!"
Kahimi Karie, 'Good morning world'