Yep, this is what I do most of the time. But – just for example: I have built a nice fuzz&more preset  where I want to set a “situation-dependent” amount of drive etc.. Saved default is a little, down exp less and up more. Plus tweaking the other parameters in Performance-Mode. I would adore a “calm-down-button” to easily recall the saved settings when I’m freakin out in the heat of the night 🙂 And without too much tap-dancing or adjusting after tweaking. For this, an external foot switch command to recall the actual setting would be so helpful to me.