I’ve noticed the Vewlix arcade cabinet (which is the original SF4 series arcade cabinet) has 7 action buttons (and sometimes has a cap instead of the 7th button?).
- When does it have that cap (if at all) and when does it have 7 buttons?
- What is the 7th button for?
- Are there SF4 series games on the arcade that runs on other cabinets? If so, what button layout do they have?
- Are there any arcade cabinets with 8 buttons, or does it only exist on home fightsticks?