sudomod

Like subject on my GBZ Final Burn Alpha (PiFBA) games runs too fast speed (games like Street Fighter 2, Street Fighter alpha 3, Metal slug, etc.).
I't is possible to fix and limit FPS? (sometimes goes to 90fps )
NB: instead arcade emulator like lr-fbalpha and lr-mame runs too slow, and mame4all don't run CPS1 game (mame 37b5 set)
Thanks

Hi!

This is horrible necroposting but - maybe - you were able to solve this issue and - maybe - you will read this desperate help request.

I paste here my current situation:
https://xkcd.com/979/

Who were you, Kmetal?
What did you see?