That's not an unreasonable high score. I've had a couple of games in the 50's...though it's been a while.
It's actually kind of annoying when the bonus "wraps around" and ends up being very low on ball 3.
Anyone else have the problem that if you drain while in double scoring mode, the next ball will show double-scoring with a stopped timer (even though it's not really in double scoring mode)?
While I really like the game, it does have some scoring imbalances and a couple of annoying bugs.