setting up buttons for ipac 4 across all/most emulators

[saiyan7702]

whats up guys i built a 4 player pedestal with a trackball but im having hard time mapping all the buttons for all the players across all the systems and emulators. What is the best way i can go about doing this?

[xul]

I don't know if there is a better way but I configured all of my emulators and games via each individual emulator.  They all have their quirks.  Some, you want setup specifically to your liking.  I have many hours involved with this...  Part of the hobby.  Open to learning about cool tools that may make this easier.