this way of managing the guide was already in our plans, in fact the plugin already adds an entry in the Help menu which points to an online page (http://daniels118.altervista.org/sh3d/roofgenerator/help/).
The web page is currently under construction, and will be updated with video tutorials and examples as soon we will have the time to do it, without having to upgrade the plugin.
Thank you for your feedback and appreciation
