Retroarch famicom disk system: set b side?

[Zeaede]

Does anyone knows what button to setup to be able set b sides with famicom set?

[DOS76]

on my 360 controller RA usually sets it for me it usually a trigger or shoulder button but I don't remember which off hand as I don't play FDS that much.

[Sithel]

I asked the same question a few weeks ago. 

 

[Zeaede]

On 2017-05-01 at 7:49 PM, Sithel said:

I asked the same question a few weeks ago. 

 

You are right

https://forums.libretro.com/t/set-side-b-famicom-disk-system-and-nestopia/4513

Also if you get an error message after that the rom is probably corrupt

I have found perfect sets for famicom nes super nes disk system and sattelaview at a "paradise"