How to remap buttons - swap a/b and x/y?

I can’t seem to figure out how to swap the a and b buttons and the x and y buttons for systems that should be swapped, like Sega systems. When I did the bind all, I swapped the A and B (made A actually B, and vice versa) because a lot of my systems are set up that way, but for the systems that aren’t, I need to swap them.

How do I do this exactly?

Thanks,

–J

Load the core and some content, go back into the quick menu (the one with savestates, etc.) and look for ‘controls’. In there, you can move the core’s buttons around on the retropad. Once you have something you like, save the core remap and then it will load it up any time that core is loaded.