Pro Pinball

I've noticed the ball slows down a lot while on the flippers, which throws my timing off.
Is this a result of english(spin) on the ball and I'm just not used to it, or are the physics being tweaked in an attempt to make it more playable?

Thanks,
John

Sounds to me like the friction on the rubber of the flippers is doing what it does in real life...slowing the ball down when it's rolling on it.

Pretty sure this is a result of the spin on the ball.