Sorry my response is so late! Thanksgiving week johns.
Personally, when I ff fair, I hit down on the control stick, then forward on the c-stick (more or less at the same time, but I think I hit the control stick a split second sooner). You should aim to hit with 2-3 hits of fair.
You can do forward+A to execute the fair, but you'll have to quarter-circle rotate your control stick from down (for the fastfall) to the right (for the fair). Using the c-stick is much easier.
Hope that helps!
Personally, when I ff fair, I hit down on the control stick, then forward on the c-stick (more or less at the same time, but I think I hit the control stick a split second sooner). You should aim to hit with 2-3 hits of fair.
You can do forward+A to execute the fair, but you'll have to quarter-circle rotate your control stick from down (for the fastfall) to the right (for the fair). Using the c-stick is much easier.
Hope that helps!