l2/r2 analog stick board

[maxh123]

I got the L2R2 board all set up with a PSP-1000 joystick. The only problem is that left and right are backwards. I tried setting it up the correct way and backwards in the Configure Input screen and even tried to fix it by editing the RetroArch configs. Nothing seems to make it read correctly.

If anyone knows how to fix this it would be much appreciated.

I ran into the same issue on n64 games only. I edited the InputAutoCfg.ini and just swapped the + and - for axis 0. I also tweaked some other buttons to my liking, like making the d-pad the c-buttons. 

Other things like PSP worked just fine.