@Twill

This is the macro I have for my instant-cast shots:

#showtooltip Arcane Shot
/targetenemy [noexists, noharm, dead]
/stopmacro [noexists, noharm, dead]
/startattack
/castsequence reset=1 !Aspect of the Hawk, null
/cast Arcane Shot

The "/castsequence reset=1 !Aspect of the Hawk, null" is the part that ensures i'm in aspect of the hawk for all my instant shots. My cobra shot/fox macro is now:

#showtooltip Cobra Shot
/targetenemy [noexists, noharm, dead]
/stopmacro [noexists, noharm, dead]
/startattack
/castsequence reset=1 !Aspect of the Fox, null
/cast Cobra Shot

I have my "castsequence" shots on the #2 bar (the one you get when you click the down arrow of your main bar). My #1 bar has cobra shot without the cast sequence modifier. I primarily use the shot without the modifier and flip aspects when i need to manually, but in movement heavy fights, if i'm learning a new fight, or for pvp, i find the cast sequence macro to be invaluable.

Hope that helps!

PS - i'm pretty sure the exclamation point before the Aspect of the ______ is what keeps it from turning the aspect off once its on. I'm not a macro writing expert, i mostly just cobble them together with stuff i find on the internet.