Re: Velocity-bars in piano roll
There are two methods to display the controller pane on the page I linked. SHS may not have the expand button, the help is for SONAR Home Studio/Artist/Professional and Platinum. Also keep in mind, when toggling the Controller Pane, it may completely minimize requiring you to click-drag the sash between the Note Pane and the Controller Pane.
For future reference, inquiries about SHS should be made in the SONAR area. Music Creator is a different product. Both product lines have the show/hide controller option in the PRV View menu.