After upgrading to 2.3.3 from 2.2.1, I found the '<Shift> @' function has migrated to some kind of half-assed command history, making it too dangerous to use in a touchscreen accessable macro, such as '<Shift> @ 50 <Enter>', because it overrides the channel I'm trying to select and posts the last channel that had a parameter filter used.
What was needed before, and now seems to be needed again, is a function that does for parameters what '@' does for intensity, which is:
1. Remembers the last selected parameter for the current selection ONLY.
2. Defaults to '@' function for new selections (A problem for the 2.2.1 version).
3. Does not retain the channel selections in memory.
That way a single '<shift> @ 50 <enter>' macro will have more universal application.
Currently I have to separate out the '<shift> @' portions to a separate macro, so I have to remember to hit two buttons when working with parameters, particularly shutters.
(edit) The functionality I need is already available in the '+%' and '-%' keys, but you can only have one level at time with those.