chuckebaby
msmcleod
I always use Process->Scale Velocity from the menu.
I believe this will turn all notes to the same velocity.
When the "Percentages" checkbox is checked, it
scales the velocity by that percentage, so if you have 120 in both begin and end, it'll increase velocity by 20%.
If the percentage box is unchecked, it will
set the velocity to the number specified.
[Edit] - I can't find it in the current Cakewalk help online, but the X2 equivalent is here (See the section at the bottom on Percentages):
https://www.cakewalk.com/Documentation?product=SONAR%20X2&language=3&help=Dialogs2.099.html