Combat step

Wouldnt that work with just putting the skill on a key itself?

I bet it works just like float does for corsairs

Non-macro: If you recoil, you gotta press float at the right time, or it won't optimize the distance

Macro: As long as you press the macro before you hit the ground, MS will automatically cast it at the precise moment to optimzie the distance

So combat step would prollly activate right when you hit the ground. Even if you're in the air and press it, it'll still activate. Pretty sure this works for rush too.