so electron's escape when you stroke it huu? I've had the same problem since around 12-13 years old. It's a good sign, or at least that's what she said.
Seriously though, it's the cap. On the Hornet's, that large cap that is usually secured to the board by a dab of superglue, if that detaches the cap stands on it's big legs and sorta acts like a pendulum. It's all about weight distobustion