#IfWinActive, World of Warcraft
~`::
ControlSend,,{` down}, ahk_id %idMain%
ControlSend,,{= down}, ahk_id %idClone%
ControlSend,,{` down}, ahk_id %idClone%
return

#IfWinActive, World of Warcraft
~` up::
ControlSend,,{` up}, ahk_id %idMain%
ControlSend,,{= up}, ahk_id %idClone%
ControlSend,,{` up}, ahk_id %idClone%
return

I setup the (`)key to cast (ex.mount),but only the main char works for just 0.001 second and stop casting immediately,the colne doesn't active...
only this key script has problem,the others all work fine.
Please tell me where's wrong.
thanks and forgive my poor English XD