Quoted from Rockytop:In with a CE.
If the code hasn't been tweaked, I'll definitely set the ball save time to like 5 seconds if I can, and remove the add a ball at the scoop feature.
I'm not a big fan of flailing around with 4-6 balls...the other balls block your shots too often. It might be better to have the guitar release one ball at a time 30 seconds apart or something and if a ball drains it's gone.
Just so everyone knows from the factory the initial ball save from the plunge is like 2 seconds.
I don't know what the multiball one is though.