Thanks Joe, problem I have for my MAME games is that I didn't import a full set but only the games I have selected to save space.
So I have the game ROMs and BIOS/system files + needed CHDs to make it more clean and save space.
So I imported all as rom files and not with the full set importer. File names is used from the MAME.xml so all good there but it seems that it all have 8-way joystick after rom import so I'm out of luck.
If there's another approach I would be happy to try, but otherwise I would really appreciate if somebody could attach all the 4-way and 2-way games (both horizontal/vertical) 😘