Hi
I wanted to try rigid heddle. I ordered it on https://shop.stoorstalka.com/en/products/weaving/, and received it quickly with a nice handwritten note.
First try
I then designed a pattern for key ring raktres.net/l/bR (you can also try with the new version of the editor)
Then wove it using the picture from the editor
The pattern quite accurate.
The main difference comes from the size of the yarns that is not rendered.