Thats pretty much where the big points seem to come from as far as I can see. You can get more than 1 extra ball in a game, but only 1 per ball in play so they don't stack. The other points add up but don't really seem to come close to the bonus.I have a question -
Every time I rack up the maximum bonus and the 3 times multiplier I always get 660,000 ish points. Once the bonus has all been collected I can't see any more big points to gather. There must be some but other than the extra ball I can't see how I can get over 2.4 mil with 4 balls.
Am I missing something major?