Eucon softkey delay

[Nyholm]

Hello

Is there a way to apply a delay between the different keystrokes within a softkey?

For example, I'm often muting/unmuting track 1 (where i have my dialogue) when editing foley and thought i'd make a key which could quickly mute the track for me.
My command line goes:
alt+cmd+f (for scroll to track)-> 1 -> /pe (keypad enter) ->shift + m

But when executing, it tells it to go to track M (shift+m) as if it doesn't register the Keypad Enter.

Hope it makes sense
Cheers