I'm pleased to tell you that we have published an update that includes pre-defined circuit path layers as customizable commands which means you can include them in a toolbar.
Select Options | Customize Toolbars and click on New if you want to create a new Toolbar. Then go to the Commands tab, select the Tools category and drag the desired Layer icons into the toolbar of your choice.
You can install the new version at www.stardraw.com - follow a link to the application you use and then select LiveUpdate from the QuickLinks menu on the left. Kind regards,Rob RobinsonStardraw.com