extra fire button

[cornbread]

I am wiring up a multicade cabinet.  I have two fire buttons.  One for right handed and one for left handed players.  What do I wire up the left fire button too?  I wired the right one up to player one button one and the other one I wired up to player one button 2 but it didn't work.  Do I need to wire it up to player two fire button or just tie both fire buttons together to the player one button one.  Please help

[Flinkly]

both to the same button...this should work unless you've got something wonky going on.  by wonky i mean wiring the same button to two dfferent devices, like two different controllr interfaces. that can kill a computer.  wiring up two buttons to one control is fine though.