The Velocity Stem Edit Tool

From within the Notes or Drums display of the Graphic Editor, you can use the Velocity Tool to edit individual note velocities, or scale a selected range of velocities. From within the Notes display, just click on the desired note’s Velocity Stem and drag it up or down to increase or decrease velocity. To turn off the Velocity Stems display, choose Switches > Velocity Stems.

For more detail, see also:

Velocity Stem Edit Tool