Really wish you could add actions to the dead space in the center =( Asked before but I didnt see a response. If you did sorry to bug you about it. Really this is the only thing missing that keeps me interested in ghostbarmod. I want to be able to use the middle of the circle for one quick action if needed or hold the button down and then move to the rest of the sprockets. Yes I could just bind a action bar to that action but that could be said for any of the actions in sprocket to. Id like to have a menu with FD in the center and the traps on the outer ring. I would try to code it myself but honestly have no clue where to start or how to do it.
I may look into adding this, it should't be too difficult. If I do, it'll be likely add an option in the triggers menu to execute the pre-action only if no item is selected when the hotkey is released. Consequently, the pre-action will no longer execute when an item is selected and executed.
However: If you're looking for a Sprocket that FD's, and then drops a trap in one swift motion, it's not possible. You can get one spell only per hardware event, and the inital FD will consume that. If you're like to test this, simply set FD as the "PreAction" for the trigger that opens the traps menu. You'll find that the trap doesn't drop. If you use the menu twice rapidly, the trap may drop because FD will be on cooldown and it will fail to cast.
To clarify: it is impossible for Sprocket, or any other AddOn, to cast two spells or abilities from a single key press or mouse click.