so whatever im doing doesnt seem to work with my pifba controls. To start off once if upgraded to the latest beta and i went searching from the fba2x.cfg file it I couldn never find it. it was supposed to be in /opt/retropie/configs/fba/fba2x.cfg but the only file located there was a retroarch.cfg file. I manually copy and pasted a fba2x.cfg file I had back in 2.6 when i needed to edit my controls. No matter what I change these controls too then save them nothing changes in fba when i restart and run the emulator on retropie.
I did manager to find a shortcut file in retropie/emulators/pifba/ that showed its path was to the /opt/retropie/configs/fba/fba2x.cfg however until i manually copied and pasted the fba2x.cfg no such file actually existed