remember it depends a little on the resource you are opening. Only other texts or reference tools can scroll in sync with a Bible text.
But, rather than opening the tool, you need to amplify to it, or ope it from the parallel drop down menu (the second is probably the easiest).
Opening in a parallel pane is here:
Screen Shot 2014-03-05 at 08.48.51 .png 212.78KB
To amplify, you can triple click the verse reference for a reference tool (opens the topmost relevant tool). you can select the amplify icon from the library, or the reference tool/text from the toolbar icon or the amplify toolbar icon, or from the right-click drop down menu when you have a verse selected.
Edited by Ken Simpson, 04 March 2014 - 05:02 PM.