Hello usyber,

You will need to create custom toolbars builder class like the one described in this post.
The only difference is that instead of using Add method to add the command use Insert to insert the command in desired position.

I hope this helps.

Best Regards,
Nevron Support Team

I have a toolbar command where I like to change the position within the toolbar. The following code does not work:

NDiagramCommand cmd = nDiagramCommandBarsManager1.Commander.Commands.GetCommandFromId((int)DiagramCommand.ToggleSnapToGrid);
nDiagramCommandBarsManager1.Commander.Commands.Remove(cmd);
nDiagramCommandBarsManager1.Commander.Commands.Insert(0, cmd);