You haven't lived until you start multiball on FH, you hit the trapdoor for jackpot with the first ball kicked out from the Hidden Hallway, meanwhile the ball Rudy spat out bounces just right and you make the ramp with it to reopen the trapdoor, whereupon you hit the jackpot again with the second ball kicked out, making Rudy scream twice inside of a few seconds!
Another game I hit the jackpot six times in one multiball. I was like, how will I ever do that again? I then proceeded to hit it SEVEN times the next multiball! High score!