I looked at the manual from pinball data base and tried to compare to this virtual version i cant quite figure it out if for example i wanted to change from 3 to 5 ball game. I had the display saying seven and the other part saying 00. I figured the seven means switch seven so i have to make the 00 into an 01 to mean on for 5 balls. well i can't figure out how to change it. Afterthought maybe its best to just leave it be in case i do get the multiball i don't want to blow the shot at the standard goal .