Nudge Region/Event Length Left by SMPTE Bit — Logic Pro X keyboard command of the day

  Nudge Region/Event Length Left by SMPTE Bit

Make the region one ‘SMPTE Bit’ longer by adding time at the beginning of the region.

SMPTE Bit was used to describe the use of subframes in previous versions of Logic.

Move regions in the Logic Pro Tracks area — Apple Support

Nudge regions by a set value
In Logic Pro, use one of the following key commands: