Mupen64Plus C keys mixed with A/B?

[bloodprincev]

I'm trying to play Banjo, and I was able to handle the fact that A/B were counted as C keys as well, up until Clunker where you learn the invulnerability cloak thing. Now I am not able to flip backwards( aka the jump) because every time I try, it uses my golden feathers. I went into the key bindings and realized that these were mixed in with the C keys. I could not find any way to separate them, and from what I could find online there's suppose to be a 'switch' key, to toggle whether or not they act as a C key. My problem is they are acting as a normal jump, and normal attack, until i crouch. After i crouch they become C keys? But if my crouch is the toggle, how am i suppose to crouch without toggling? I'm just lost really, I've tried finding how to fix it but I couldn't find lick.

Anyways, I'm hoping someone can help me solve this dilemma. Maybe I'm just overlooking something rather simple, but I've tried using the 'Bind-All' guide and they still configure the same way.

I'm using a Dualshock 4 controller, just a plain one that comes with the purchase of a PS4.

After writing this it seems I may be posting this in the wrong place, all I did was download Retroarch, and the appropriate cores and set my keys according to a layout for a PS controller. Regardless, any help would be appreciated, whether it be telling me to go to another forum, or helping with my issue.

Thanks.