In order to change the command you need to first know what State the uses to work. I.E. State 1009. When you find that out, open the cmd with notepad look for the state. It should look like this:
;---------------------------------------------------------------------------
; hyper grav
[State -1, hyper grav]
type = ChangeState
value = 1009
triggerall = command = "hyper grav" <---- copy what is in the ""
triggerall = statetype != A
trigger1 = ctrl
Now hit ctrl+f to bring up the Find feature and paste what you copied in the box and search "up" the document. If you did it right, it should highlight the command for that move:
[command]
name = "hyper grav"
command = ~D, DF, F, x <---Change this to whatever command you want.
buffer.time = 1
Save & test.