You should be commended for your fortitude and resolution to master Toy Story Mania. Your wound shows your perseverance, and I hope your score reflected your sacrifice. But how to get the high scores? Technique and teamwork!
The proper position for extreme scoring in Toy Story Mania is to place the string between your middle and ring finger with the ball resting in the notch of the first joint. Do not pull the ball, but fan your hand repeatedly towards you. The only thing moving should be your fingers, except for what it takes to aim the cannon. Remember, accuracy does not affect your score, so keep shooting as rapidly as possible.
To get the most points, play with an experienced friend to open up the easter eggs on each screen. Only then will the high value targets appear. Fan your way to the high score screen!
Good luck, Maniacs! Go get 'em!