Yep sounds like the 2 machines I play at my local club, except on the weekend the White Water was out of order, the South Park doesn't play right it basically always has 2 balls on the playfield, so i win games pretty easily.

The White Water plays so bad i thought it was a dud title at first, and avoided playing it for years, but that's the good 'ol Frat for ya, the Wollongong guys will know what I mean.