How do you dair a spacies recovery without trading

[Yashoku]

I see many other peaches diar spacies when they up b to ledge while ridding the wall without getting hit by the fire but when I dair we trade and I can't edge guard them. How do I dair them without trading?

 

[Ezlo]

When you look at this, you can see pretty clearly that the disjoint is best both directly below and directly in front of Peach. To land the dair without trading, you have to practice getting the right spacing and the right timing.
The timing just comes with repeated practice, and familiarity with when Dair comes out. If you're trading, chances are you're a little bit too far forward, or you're getting your dair out too late. Try drifting backwards a tad, and see if that makes a difference. Hope that helps!

 

[beywiz]

One of the best ways to do it is float juuuuust before the ledge, so if they are coming up diagonally riding wall (or straight up) you're protected by the stage, but the disjoint still sticks through the stage, hitting them without trading.