You can use the MIDI tool to limit certain 
 MIDI data for selected regions. In particular, you can limit the note 
 velocities, Start and Stop Times, pitch wheel values, Channel Pressure 
 values, and other MIDI continuous data to within a certain range. For 
 example, if you specified a maximum velocity of 90 for a given region, 
 any note whose velocity value is between 91 and 127 would be clipped down 
 to 90.
        For a more complete description of the 
 Limit function. For specific information on limiting 
 MIDI controller and wheel data, see Continuous 
 data.