Code:
Bindings=(Name="GBA_Duck",Command="Duck | onrelease UnDuck | Axis aUp Speed=-1.0 AbsoluteAxis=100")
When the alias is deactivated it will call UnDuck and set the input variable aUp to -1.0 with an absolute axis of 100.
I don't get it. aUp is a variable input, Speed i don't see that var is only command?

How use it?