Just joined the Metallica club with my first nib pinball. Had to adjust the snake to keep it from shooting sdtm about 20% of the time. Also added the pin bits sparky protector because I was getting quite a few air balls off sparky. It worked awesome, can not recommend it enough for everyone who has the game. Now the game really rocks and already it is making me an even better player! Totally has that just one more game vibe that keeps me playing! All this and I am not even much of a fan of the band!