text is a tough way to do audio — ⇧ SHIFT — ⌃ CONTROL — ⌥ OPTION — ⌘ COMMAND
Nudge Region/Event Length Right by Nudge Value ⌥⇧→
Lengthen the selected Region/Event on the right using the current nudge value.
Change note pitch, duration, and velocity in the Logic Pro Score Editor — Apple Support
Use one of the Nudge Region/Event Length key commands.
Quantize 1/8 Swing F
Set the quantization to an eighth note, swing pattern F (swing percentage 71%) The current quantization value is displayed in the Region inspector. There are two controls — the Quantize menu and the value menu.
Logic Pro Quantize parameter values — Apple Support
Swing quantization: The 1/16 Swing A-F settings delay the position of every second point in the quantization grid by a fixed percentage. You can also manually alter the swing factor of any Quantize value.
Nudge Region/Event Length Right by 1 ms
Lengthen (on the right edge) the selected region by 1 ms.
Move regions in the Logic Pro Tracks area — Apple Support
You can nudge regions (move them in small increments) left or right using key commands. To nudge regions, you first set the nudge value, then move selected regions by this value. Alternatively, you can nudge regions by a set value.
Select And Operate using Transform User Preset 6
Select events and transform them using User Preset 6.
Logic Pro MIDI Transform presets overview — Apple Support
The table below describes the operations performed by the MIDI Transform window presets in Logic Pro.
The presets (locked) give a good idea of the kinds of things possible using MIDI Transform.
Use MIDI transform sets in Logic Pro — Apple Support
To select all events that match the conditions, and transform them according to the operations settings: Click Select and Operate.
Select And Operate using Transform User Preset 12
Select the indicated MIDI events and transform them. Simply ‘execute MIDI transformation program 12’.
Use MIDI transform sets in Logic Pro — Apple Support
Depending on your needs, it may be worthwhile to create your own transform sets. These can be configured and saved as part of a project. (Doing this in your template projects makes your transform sets available in all projects.) Your transform sets are shown at the bottom of the Presets pop-up menu.
Transforms are project specific.