dont know how to use key trigger

[waiwut]

hi guys i dont know how to use the key trigger can someone help a brotha out?

[Waramunt]

how do I make the key trigger 1 make the rotor move normally and the other one move backward?

[waiwut]

I figured it out

[waiwut]

thank you

[waiwut]

deity bless you

[sorvinowang]

how to setting the key trigger

[sorvinowang]

and why i cant use key trigger