I tried these today. I used 2 x 7g satchets of yeast, might have been too much as the dough was really sticky and stringy after rising, not sure if that's normal? I had to use quite a bit of flour for kneading as it was sticky so didn't worry about rolling out, I just shaped into the rolls and baked. I think they still worked nicely though, they raised sideways more than upwards so turned out like flat rolls instead of baguettes.
They were golden and soft, we had them for lunch as beef and salad rolls. I'll make them again as I like the idea of using some rice flour for something different, but I'll measure out the yeast properly next time. I took a photo but iPad won't allow me to upload, will try later on other computer.