Feature Request: Slip Editing on FolderEvents - affects all events contained within that FolderEvent Range

The first thought would be to enable group-editing on the foldertrack like this:
slipfolderevents
But that only works if all the events are perfectly aligned

Feature Request: Using FolderEvents to Slip contained Events
slipfoldereventsscat

I think the FolderEvent slip should be limited to whichever event has been max-slipped. ie, once one event runs out of slip, the others stop slipping.

EDIT
SEE ALSO:

FolderEvent Fade Handles adjust All Events within FolderEvent Range:

Modified Click - Select All Events within FolderEvent Range