I was playing my Street Fighter II yesterday and all of a sudden the knocker knocked twice, awarding me a billion points per knock. I don't even remember where the ball was when this happened (it was sitting in one of the holes somewhere - it wasn't live on the playfield). I have checked the rule sheet and I'm not aware of some sort of super ultimate jackpot. I was not on wizard mode, nor had I even gotten to wizard mode yet during this game. I think I was on ball 3 but I can't even be sure of that...
Does anyone know of such a high point value shot on this game? Any help is appreciate, because I really want to try for it again, thanks!