A video showing how the Knot feature in the Inkscape path effect editor can be used to create files for your cutter. Very intricate celtic knot designs can be created by using the simple steps as listed.
Here are a few files I have created using the Knot feature. I will be sharing some of these files after test cutting, so check back later if you are interested in any of them.
Please feel free to share this information to help others learn Inkscape. If you post this information on another blog, please reference this site. If you let me know I will add a link to your post on the subject so people have a wider base to learn from.